https://wiki.haskell.org/api.php?action=feedcontributions&user=Porges&feedformat=atomHaskellWiki - User contributions [en]2021-06-16T17:27:32ZUser contributionsMediaWiki 1.27.4https://wiki.haskell.org/index.php?title=Category_theory/Functor&diff=28230Category theory/Functor2009-05-17T07:23:01Z<p>Porges: command -> common and</p>
<hr />
<div>== Definition of a Functor ==<br />
<br />
Given that <math>\mathcal{A}</math> and <math>\mathcal{B}</math> are categories, a ''functor'' <math>F:\mathcal{A}\to\mathcal{B}</math> is a pair of mappings <math>(F_{objects}:\mathrm{Ob}(\mathcal{A})\to\mathrm{Ob}(\mathcal{B}), F_{arrows}:\mathrm{Ar}(\mathcal{A})\to\mathrm{Ar}(\mathcal{B}))</math> (the subscripts are generally omitted in practice).<br />
<br />
=== Axioms ===<br />
<br />
#If <math>f:A\to B</math> in <math>\mathcal{A}</math>, then <math>F(f):F(A)\to F(B)</math> in <math>\mathcal{B}</math><br />
#If <math>f:B\to C</math> in <math>\mathcal{A}</math> and <math>g:A\to B</math> in <math>\mathcal{A}</math>, then <math>F(f)\circ F(g) = F(f\circ g)</math><br />
#For all objects <math>A</math> in <math>\mathcal{A}</math>, <math>id_{F(A)}=F(id_A)</math><br />
<br />
=== Examples of functors ===<br />
<br />
*<math>\mathrm{Free}:\mathrm{Set}\to\mathrm{Mon}</math>, the functor giving the free monoid over a set<br />
*<math>\mathrm{Free}:\mathrm{Set}\to\mathrm{Grp}</math>, the functor giving the free group over a set<br />
*Every monotone function is a functor, when the underlying partial orders are viewed as categories<br />
*Every monoid homomorphism is a functor, when the underlying monoids are viewed as categories<br />
<br />
=== Functor operations ===<br />
<br />
*For all categories <math>\mathcal{C}</math>, there is an '''identity functor''' <math>Id_{\mathcal{C}}</math> (again, the subscript is usually ommitted) given by the rule <math>F(a)=a</math> for all objects and arrows <math>a</math>.<br />
*If <math>F:\mathcal{B}\to\mathcal{C}</math> and <math>G:\mathcal{A}\to\mathcal{B}</math>, then <math>F\circ G:\mathcal{A}\to\mathcal{C}</math>, with composition defined component-wise.<br />
<br />
These operations will be important in the definition of a monad.<br />
<br />
=== The category Cat ===<br />
<br />
The existence of identity and composition functors implies that, for any well-defined collection of categories <math>E</math>, there exists a category <math>\mathrm{Cat}_E</math> whose arrows are all functors between categories in <math>E</math>. Since no category can include itself as an object, there can be no category of all categories, but it is common and useful to designate a category '''small''' when the collection of objects is a set, and define Cat to be the category whose objects are all small categories and whose arrows are all functors on small categories.<br />
<br />
=== Functors in Haskell ===<br />
<br />
Properly speaking, a functor in the category Haskell is a pair of a set-theoretic function on Haskell types and a set-theoretic function on Haskell functions satisfying the axioms. However, Haskell being a functional language, Haskellers are only interested in functors where both the object and arrow mappings can be defined and named in Haskell; this effectively restricts them to functors where the object map is a Haskell data constructor and the arrow map is a polymorphic function, the same constraints imposed by the class Functor:<br />
<br />
<haskell><br />
class Functor f where<br />
fmap :: (a -> b) -> (f a -> f b)<br />
</haskell></div>Porgeshttps://wiki.haskell.org/index.php?title=Haskell_logos/New_logo_ideas&diff=24994Haskell logos/New logo ideas2008-12-18T03:19:34Z<p>Porges: supplement cmoment</p>
<hr />
<div>'''The great 2009 Haskell logo contest'''<br />
<br />
The Haskell logo has [http://www.willamette.edu/~fruehr/logos/intro.html changed over time], and the current "new" logo reflects the<br />
advanced features of Haskell. However, it is looking rather dated, and doesn't necessarily reflect the mature Haskell we have now.<br />
<br />
So, time to find a new logo. Something reflecting the modern emphasis of<br />
Haskell on purity and simplicity.<br />
<br />
Please submit logo-sized (not overly large) versions of your logo with optional text, with a preferably white background (such as for use on haskell.org).<br />
<br />
Please submit your entries here, and attach your name to them please. To be eligible,<br />
you will need to upload them. Entries not displayed here won't be eligible.<br />
<br />
''The deadline for submissions is December 31, 2008, after which the top few submissions will be voted on by the community to decide a winner!''<br />
<br />
----<br />
<br />
My attempt at a new Haskell logo:<br />
<br />
[[Image:Haskell_jdr.png]]<br />
<br />
So I guess the standalone version would then be:<br />
<br />
[[Image:Haskell_h_jdr.png]]<br />
<br />
[http://www.voetsjoeba.com Jeroen De Ridder]<br />
<br />
----<br />
<br />
[http://galois.com/~dons/images/logo-3-curved.png http://galois.com/~dons/images/logo-3-curved.png]<br />
<br />
[http://article.gmane.org/gmane.comp.lang.haskell.cafe/49072 George Pollard]<br />
<br />
----<br />
<br />
[[Image:Jeff-heard-1.png]]<br />
<br />
[http://thread.gmane.org/gmane.comp.lang.haskell.cafe/48892/focus=48893 Jeff Heard]. <br />
<br />
----<br />
<br />
Here's an attempt to depict the polish, elegance, and purity of Haskell by merging the H and lambda into an iconic gem.<br />
<br />
[[Image:Haskell2v3.png]]<br />
<br />
Made in Inkscape, with an SVG available.<br />
<br />
--[[User:Chromakode|Chromakode]] 03:18, 17 December 2008 (UTC)<br />
<br />
----<br />
<br />
All credit goes to Darrin Thompson for posting the ASCII inspiration for this to haskell-cafe. I, Jeff Wheeler, just mocked it up to look<br />
pretty. Here are two interpretations:<br />
<br />
[http://media.nokrev.com/junk/haskell-logos/logo1.png http://media.nokrev.com/junk/haskell-logos/logo1.png]<br />
<br />
[http://media.nokrev.com/junk/haskell-logos/logo2.png http://media.nokrev.com/junk/haskell-logos/logo2.png]<br />
<br />
Two with rounded edges:<br />
<br />
[http://media.nokrev.com/junk/haskell-logos/logo8.png http://media.nokrev.com/junk/haskell-logos/logo8.png]<br />
<br />
[http://media.nokrev.com/junk/haskell-logos/logo9.png http://media.nokrev.com/junk/haskell-logos/logo9.png]<br />
<br />
Here's a icon-sized version:<br />
<br />
[http://media.nokrev.com/junk/haskell-logos/logo4.png http://media.nokrev.com/junk/haskell-logos/logo4.png]<br />
<br />
The first two without an background:<br />
<br />
[http://media.nokrev.com/junk/haskell-logos/logo6.png http://media.nokrev.com/junk/haskell-logos/logo6.png] [http://media.nokrev.com/junk/haskell-logos/logo7.png http://media.nokrev.com/junk/haskell-logos/logo7.png]<br />
<br />
--[[User:Jeffwheeler|Jeffwheeler]] 02:42, 17 December 2008 (UTC)<br />
----<br />
Mix and match<br />
<br />
[http://relapse-software.net/haskell_7.png http://relapse-software.net/haskell_7.png]<br />
----<br />
More mix and match, borrowing bind-lambda icon, star/flower idea, and font/verbiage from other submissions...(Raspoutine Classic font, [[Media:Haskell-Symstar.svg|SVG]] available).<br />
[[Image:Haskell-Symstar.png|Haskell - Logo variant]]<br />
<br />
--[[User:Rgreayer|Rgreayer]] 21:39, 17 December 2008 (UTC)<br />
----<br />
I really like the logo above. Here are some variations. The font name is ModeNine.<br />
<br />
<br />
[[Image:Haskellvariations1.jpg|Haskell - Logo Variations A]]<br />
<br />
[[Image:Haskellvariations2.jpg|Haskell - Logo Variations B]]<br />
<br />
--[[User:Reified|Reified]] 14:48, 17 December 2008 (UTC)<br />
<br />
----<br />
<br />
A different logo idea, using toddler's letter blocks to convey the simplicity of Haskell. Exact block look and font used can be changed,<br />
but this is the basic idea.<br />
<br />
[[Image:Haskell_logo_ideas_4_falconnl.png]]<br />
<br />
--[[User:FalconNL|FalconNL]] 23:29, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[Image:Stupidb123logo.jpg]]<br />
<br />
--[[User:Stupidb123|Stupidb123]] 12:40, 16 December 2008 (UTC)<br />
<br />
----<br />
"The lightbulb lady" (concept: a lady/lightbulb made out of an inverted lambda, hope it catches...).<br />
Font: Museo Sans 500 (free of charge, add to the cart [http://new.myfonts.com/fonts/exljbris/museo-sans/500/ here]).<br />
<br />
[[Image:The_lady.png]]<br />
<br />
-- [[User:eu-prleu-peupeu]]<br />
----<br />
Just another version of the initial spreadshirt variant. <br />
The black background is now part of the logo. The text should be optional.<br />
<br />
[[Image:haskell_spreadshirt_logo.png|400px]]<br />
<br />
[[User:Frosch03|Frosch03]] 11:41, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
Made with Inkscape. The source in SVG is available [http://www.gburri.org/bordel/logo_haskell_gburri.svg here].<br />
Font : [http://www.dafont.com/raspoutine.font?nb_ppp=50&text=Haskell Raspoutine (free)].<br />
<br />
[[Image:haskel_logo_preview_gburri.png]]<br />
<br />
[[User:Gburri|Gburri]] 09:58, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
Closer to what I had in mind originally:<br />
<br />
[[Image:Haskell-flower3.png]]<br />
<br />
<br />
Probably went too far:<br />
<br />
[[Image:Haskell-flower2.png]]<br />
<br />
<br />
First attempt:<br />
<br />
[[Image:Haskell-flower.png]]<br />
<br />
--[[User:Tanimoto|tanimoto]] 06:09, 17 December 2008 (UTC)<br />
<br />
----<br />
<br />
A different take on the lambda-in-a-circle logo that looks less like the Half Life logo. Probably fits better than the monadic sequence<br />
operator in my other submission.<br />
<br />
[[Image:Haskell_logo_ideas_2_falconnl.png]]<br />
<br />
Update:<br />
Slight change and added letters, this time in the free Fonce Sans [http://liquisoft.deviantart.com/art/Fonce-Sans-Regular-Trial-25092730]<br />
font. I like Officina better, but if the font has to be free this is a reasonable substitute.<br />
<br />
[[Image:Haskell_logo_idea_3_falconnl.png]]<br />
<br />
--[[User:FalconNL|FalconNL]] 08:34, 16 December 2008 (GMT +1)<br />
<br />
----<br />
<br />
Very quick attempt:<br />
<br />
[[Image:BurkeLibbey_Haskell.png]]<br />
<br />
The main font is [http://www.josbuivenga.demon.nl/diavlo.html Diavlo] (free). The lambda is in Candara, which I believe ships with Vista<br />
and/or XP. Not sure of the licensing there. If there's significant interest in this, I'll redo it as a vector graphic.<br />
<br />
-- [[User:Burke|Burke]] 02:33, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
On behalf of the Ministry of Safety and Happiness I would like to promote the meme suggesting that Haskell is the programming language of<br />
choice for the Illuminati.<br />
<br />
[[Image:Haskell proceed.png]]<br />
<br />
--[[User:CznpyHrnjwczky|CznpyHrnjwczky]] 05:31, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
More of a mascotte, though she could be used in a logo as well.<br />
<br />
This is Monica Monad, and she's a Warm Fuzzy Thing. Just giving a face to SPJ's alternative name for monads :)<br />
<br />
Her main purpose would be to present tutorials.<br />
<br />
[[Image:Monica_monad_falconnl.png]]<br />
<br />
--[[User:FalconNL|FalconNL]] 00:52, 16 December 2008 (GMT +1)<br />
<br />
----<br />
<br />
A slightly different take on the Haskell logo, as the lambda-in-a-circle looks a bit too much like the Half Life logo for my taste. This<br />
one references monads instead of lambda calculus. Three possible slogans, emphasizing the fun that comes from programming in Haskell.<br />
Number 2 and 3 also reference function composition. Number 3 is my personal favourite.<br />
<br />
[[Image:Haskell_logo_ideas_falconnl.png]]<br />
<br />
Update: a combination of my two logos on a t-shirt. This time with function arrows to indicate the causal relationships: because Haskell is<br />
pure, it's simple. Because it's simple, it's fun.<br />
<br />
[[Image:Haskell_logo_ideas_tshirt_falconnl.png]]<br />
<br />
--[[User:FalconNL|FalconNL]] 22:58, 15 December 2008 (GMT +1)<br />
<br />
: Yummy. What's the font? Is it free? [[User:Porges|Porges]] 21:59, 15 December 2008 (UTC)<br />
: Unfortunately, no. The font is called Officina Sans. Is that a problem? [[User:FalconNL|FalconNL]] 00:02, 16 December 2008 (GMT +1)<br />
<br />
----<br />
<br />
Simple, clean:<br />
<br />
[http://hpsg.fu-berlin.de/~rsling/img/haskell-shirt.jpeg http://hpsg.fu-berlin.de/~rsling/img/haskell-shirt.jpeg]<br />
<br />
I really like this t-shirt logo, by the way. Gets my vote so far. — [[User:Chrisdone|Chrisdone]] 00:18, 15 December 2008 (UTC)<br />
<br />
----<br />
<br />
Minor tweak to the above:<br />
<br />
[[Image:HaskellLogo-v2.png]]<br />
<br />
----<br />
<br />
Minor modification of the t-shirt logo, the lambda was a bit skewed in my opinion:<br />
<br />
[[Image:tshirt-logo-mod.png]]<br />
<br />
And another modification of the same theme:<br />
<br />
[[Image:tshirt-logo-mod-inv.png]]<br />
<br />
--[[User:Sebastiaan|Sebastiaan]] 13:29, 15 December 2008 (UTC)<br />
: I really like this one. A font other than Arial would be nice ;) [[User:Porges|Porges]] 21:25, 15 December 2008 (UTC)<br />
<br />
[[Image:HaskellLogoTShirtWhite.png]] -- [[User:Chrisdone|Chrisdone]] 23:19, 15 December 2008 (UTC)<br />
<br />
<br />
<br />
----<br />
<br />
Some ideas. Supposed to resemble a lambda abstraction. I realise there are no formal parameters. ---- [[User:Chrisdone|Chrisdone]] 00:12,<br />
15 December 2008 (UTC)<br />
<br />
[http://chrisdone.com/haskell-blah.png http://chrisdone.com/haskell-blah-thumb.png]<br />
<br />
----<br />
<br />
Here's another one; lambda is Gentium SIL, Haskell is MgOpen Cosmetica, tagline is MgOpen Canonica Italic. [[User:Porges|Porges]] 21:25, 15<br />
December 2008 (UTC)<br />
<br />
[[Image:Haskell Logo.png]]<br />
<br />
----<br />
<br />
Another take. A bit simpler, more symmetrical.<br />
<br />
[[Image:haskelllogobeshers.png]]<br />
<br />
----<br />
<br />
[[Image:Haskell-logo.png]]<br />
<br />
The logo uses Kautiva Bold as (non-free) font.<br />
<br />
--[[User:Eelco|Eelco]] 07:43, 15 December 2008 (UTC)<br />
<br />
This one is dedicated to Derek Elkins, to sooth his eyes after having them hurt on the previous logo:<br />
<br />
[[Image:Haskell-logo-funny.png]]<br />
<br />
--[[User:Eelco|Eelco]] 08:53, 15 December 2008 (UTC)<br />
: Makes sense. Comic Sans is the *Official Font of Haskell*, after all.<br />
<br />
----<br />
[[Image:HaskellLogoTDavie.png]]<br />
<br />
[[Image:HaskellLogoTDavie.pdf]] (vector pdf version)<br />
<br />
[[Image:HaskellLogoTDavie2.png]]<br />
<br />
[[User:Beelsebob|Beelsebob]] 08:32, 15 December 2008 (UTC)<br />
<br />
---- <br />
<br />
[http://relapse-software.net/haskell_0.png http://relapse-software.net/haskell_0.png]<br />
<br />
[http://relapse-software.net/haskell_1.png http://relapse-software.net/haskell_1.png]<br />
<br />
----<br />
<br />
[http://relapse-software.net/haskell_5.png http://relapse-software.net/haskell_5.png]<br />
<br />
<br />
[http://relapse-software.net/haskell_2.png http://relapse-software.net/haskell_2.png]<br />
<br />
[http://relapse-software.net/haskell_3.png http://relapse-software.net/haskell_3.png]<br />
<br />
----<br />
<br />
Logo fun using Blender:<br />
<br />
[[Image:HsLogosMB.png|center|Haskell Logo idea with lambda as mascot]]<br />
<br />
I tried to give the lambda sign an ''alive'' feeling. --[[User:GokhanSan|GokhanSan]] 12:49, 15 December 2008 (UTC)<br />
: Middle one looks a bit too much like the ghostbusters logo :D [[User:Porges|Porges]] 21:25, 15 December 2008 (UTC)<br />
:: Hmm, I wonder if it's the choice of colors. Then again, with a minor alteration, we get a FreeBSD icon candidate:<br />
[[Image:HsLogoMB-BSD.png|beastie]] ;-) --[[User:GokhanSan|GokhanSan]] 08:52, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[Image:HaskellLogoIdea05.gif]]<br />
<br />
Not sure about the colour. I tried to pick the purple from the current logo. Although the lower lambda is rotated there is<br />
[http://poinikastas.csad.ox.ac.uk/browseGlyphs.shtml historic precedence] for other forms of the letter. The lambda takes the angle from<br />
the 'k'. Font is News Gothic. Feel free to play with the concept. [[User:Rk|Rk]] 11:13, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
<br />
More vectorial Haskell logo concepts. Using inkscape and the popular [http://inde-graphics.deviantart.com/art/advent-font-57338302 advent<br />
font] (CC at-nc-nd).<br />
<br />
[[Image:Haskell_infinitylambda.png]]<br />
[[Image:Haskell_halfhalfinfinitylambda.png]]<br />
[[Image:Haskell_3qhalfinfinitylambda.png]]<br />
<br />
Vectorial images (svg):<br />
<br />
[http://haskell.org/sitewiki/images/8/86/Haskell_infinitylambda.svg 1]<br />
[http://haskell.org/sitewiki/images/d/df/Haskell_halfinfinitylambda.svg 2]<br />
[http://haskell.org/sitewiki/images/6/66/Haskell_3qhalfinfinitylambda.svg 3]<br />
<br />
* [[User:alvivi|alvivi]] 19:28, 15 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[Image:Haskell-pure.png|haskell::pure]]<br />
<br />
--[[User:Rgreayer|Rgreayer]] 20:44, 15 December 2008 (UTC)<br />
<br />
----<br />
<br />
Find a font where 'k' looks like a reverse lambda (after removing the "stalk"). For example:<br />
<br />
[[Image:Kaskell.png|Kaskell]]<br />
<br />
Note this example uses Monotype Corsiva which is not a free font. If the basic approach looks good, we can find a similar free font that<br />
works.<br />
<br />
--[[User:Orenbenkiki|OrenBenKiki]] 01:40, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[Image:Haskell.png|Haskellll]]<br />
<br />
Illustrator, vector art available, apologies to GokhanSan<br />
<br />
--[[User:Mpeter|Mpeter]] 10:18, 15 December 2008 (UTC)<br />
<br />
----<br />
<br />
<br />
[http://relapse-software.net/haskell_6.png http://relapse-software.net/haskell_6.png]<br />
<br />
----<br />
<br />
[[Image:Haskell3.png|Haskell]]<br />
[[Image:Haskell4.png|Haskell]]<br />
<br />
Inkscape, vector art available.<br />
<br />
--[[User:Chromakode|Chromakode]] 07:14, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
I'll probably regret this...<br />
<br />
[[Image:NarleyYeeaaahh.jpg|Haskell - Narwals, YEEAAAAHH!!]]<br />
<br />
(Created with PAINT.NET)<br />
<br />
--[[User:Reified|Reified]] 07:20, 16 December 2008 (UTC)<br />
----<br />
<br />
The general idea is that it's just "Haskell" but with w lambda instead of the a. The font here is Myriad Pro but this would work with any<br />
good sans-serif font. It's color-agnostic, so it can be easily printer, presented as white on black or changed to a different color.<br />
<br />
[[Image:Haskell_logo_bonus.png]]<br />
<br />
[[Image:Haskell_logo_bonus2.png]]<br />
<br />
--[[User:BONUS|BONUS]] 14:40, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[image:Axman6-logo-1.0.png]]<br />
<br />
--[[User:Axman6|Axman6]] 15:16, 16 December 2008 (UTC)<br />
<br />
<br />
[[image:Haskell_girl.jpg]]<br />
<br />
<br />
Oh, didn't know png's would work.<br />
--[[User:Tindrum|Tindrum]] 17:12, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[image:Haskell_logo.png]]<br />
<br />
It is mutually recursive...<br />
Here is the [[Media:Haskell logo.svg|svg]].<br />
<br />
Second version:<br />
<br />
[[image:Haskell2_logo.png]]<br />
<br />
And the [[Media:Haskell2 logo.svg|svg]].<br />
<br />
--[[User:Trontonic|Trontonic]] 20:39, 16 December 2008 (UTC)<br />
<br />
----<br />
This is a variation on my [http://t-shirts.cafepress.com/item/lambda-revolution-fitted-tshirt/96543210 Cafepress t-shirt]. The PNG is<br />
generated from an Inkscape SVG.<br />
<br />
[[Image:Haskell-logo-revolution.png]]<br />
<br />
[[User:PaulJohnson|PaulJohnson]] 21:08, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[Image:haskell-cjay.png]]<br />
<br />
Available as [[Media:Haskell-cjay.svg|svg]] (inkscape). Fonts: FreeSerif for lambda and >>. Bitstream Vera and FreeMono for other (afaik<br />
all free to use)<br />
<br />
[[User:Cjay|cjay]] 22:45, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
http://conal.net/Pan/Gallery/haskell-powered%20on%20white%20tiled%20360.png<br />
<br />
One I made with [http://conal.net/Pan/Gallery Pan] (purely functional image synthesis in Haskell) some years back. See also the<br />
[http://conal.net/Pan/Gallery/haskell-powered%20on%20white%20tiled%20720.png 720 square version]. I have a few sizes up to 2250 pixels<br />
square.<br />
<br />
[[User:Conal|Conal]] 03:40, 17 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[image:Haskell_lambda.png]]<br />
<br />
Just kidding :P<br />
<br />
--[[User:Trontonic|Trontonic]] 05:04, 17 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[Image:Haskell-logo-6up.png]]<br />
<br />
[http://haskell.org/haskellwiki/Image:Haskell-logo-6up.svg Inkscape SVG]<br />
<br />
I originally had no specific mountain in mind, but Don Stewart pointed out that this might be representative of Mt. Hood in Portland, Oregon, where Haskell was named.<br />
<br />
Regardless, I thought a summit, bathed in the pure mountain air would be a decent symbol for Haskell, the peak of contemporary programming. :)<br />
<br />
[[User:CaleGibbard|CaleGibbard]] 05:55, 17 December 2008 (UTC)<br />
:Here's a modified version with a slightly funkier font :) I think that it matches the lines of the image better... [[User:Porges|Porges]] 03:14, 18 December 2008 (UTC)<br />
<br />
[[Image:Testhask.png]]<br />
----<br />
<br />
Probably not a good choice for a logo:<br />
<br />
[[Image:Hazard lambda cracked 2.png]]<br />
<br />
----<br />
<br />
[[Image:Haskell_Ribbons.png]]<br />
<br />
[http://slipgate.za.net/~korpse/misc/Haskell_Ribbons.svg SVG]<br />
<br />
Simplicity.<br />
<br />
(It is possible that the font may need to be replaced with a free alternative.)<br />
<br />
[[User:Jonathanj|JonathanJ]] 16:34, 17 December 2008 (UTC)</div>Porgeshttps://wiki.haskell.org/index.php?title=Haskell_logos/New_logo_ideas&diff=24993Haskell logos/New logo ideas2008-12-18T03:17:22Z<p>Porges: oopsie</p>
<hr />
<div>'''The great 2009 Haskell logo contest'''<br />
<br />
The Haskell logo has [http://www.willamette.edu/~fruehr/logos/intro.html changed over time], and the current "new" logo reflects the<br />
advanced features of Haskell. However, it is looking rather dated, and doesn't necessarily reflect the mature Haskell we have now.<br />
<br />
So, time to find a new logo. Something reflecting the modern emphasis of<br />
Haskell on purity and simplicity.<br />
<br />
Please submit logo-sized (not overly large) versions of your logo with optional text, with a preferably white background (such as for use on haskell.org).<br />
<br />
Please submit your entries here, and attach your name to them please. To be eligible,<br />
you will need to upload them. Entries not displayed here won't be eligible.<br />
<br />
''The deadline for submissions is December 31, 2008, after which the top few submissions will be voted on by the community to decide a winner!''<br />
<br />
----<br />
<br />
My attempt at a new Haskell logo:<br />
<br />
[[Image:Haskell_jdr.png]]<br />
<br />
So I guess the standalone version would then be:<br />
<br />
[[Image:Haskell_h_jdr.png]]<br />
<br />
[http://www.voetsjoeba.com Jeroen De Ridder]<br />
<br />
----<br />
<br />
[http://galois.com/~dons/images/logo-3-curved.png http://galois.com/~dons/images/logo-3-curved.png]<br />
<br />
[http://article.gmane.org/gmane.comp.lang.haskell.cafe/49072 George Pollard]<br />
<br />
----<br />
<br />
[[Image:Jeff-heard-1.png]]<br />
<br />
[http://thread.gmane.org/gmane.comp.lang.haskell.cafe/48892/focus=48893 Jeff Heard]. <br />
<br />
----<br />
<br />
Here's an attempt to depict the polish, elegance, and purity of Haskell by merging the H and lambda into an iconic gem.<br />
<br />
[[Image:Haskell2v3.png]]<br />
<br />
Made in Inkscape, with an SVG available.<br />
<br />
--[[User:Chromakode|Chromakode]] 03:18, 17 December 2008 (UTC)<br />
<br />
----<br />
<br />
All credit goes to Darrin Thompson for posting the ASCII inspiration for this to haskell-cafe. I, Jeff Wheeler, just mocked it up to look<br />
pretty. Here are two interpretations:<br />
<br />
[http://media.nokrev.com/junk/haskell-logos/logo1.png http://media.nokrev.com/junk/haskell-logos/logo1.png]<br />
<br />
[http://media.nokrev.com/junk/haskell-logos/logo2.png http://media.nokrev.com/junk/haskell-logos/logo2.png]<br />
<br />
Two with rounded edges:<br />
<br />
[http://media.nokrev.com/junk/haskell-logos/logo8.png http://media.nokrev.com/junk/haskell-logos/logo8.png]<br />
<br />
[http://media.nokrev.com/junk/haskell-logos/logo9.png http://media.nokrev.com/junk/haskell-logos/logo9.png]<br />
<br />
Here's a icon-sized version:<br />
<br />
[http://media.nokrev.com/junk/haskell-logos/logo4.png http://media.nokrev.com/junk/haskell-logos/logo4.png]<br />
<br />
The first two without an background:<br />
<br />
[http://media.nokrev.com/junk/haskell-logos/logo6.png http://media.nokrev.com/junk/haskell-logos/logo6.png] [http://media.nokrev.com/junk/haskell-logos/logo7.png http://media.nokrev.com/junk/haskell-logos/logo7.png]<br />
<br />
--[[User:Jeffwheeler|Jeffwheeler]] 02:42, 17 December 2008 (UTC)<br />
----<br />
Mix and match<br />
<br />
[http://relapse-software.net/haskell_7.png http://relapse-software.net/haskell_7.png]<br />
----<br />
More mix and match, borrowing bind-lambda icon, star/flower idea, and font/verbiage from other submissions...(Raspoutine Classic font, [[Media:Haskell-Symstar.svg|SVG]] available).<br />
[[Image:Haskell-Symstar.png|Haskell - Logo variant]]<br />
<br />
--[[User:Rgreayer|Rgreayer]] 21:39, 17 December 2008 (UTC)<br />
----<br />
I really like the logo above. Here are some variations. The font name is ModeNine.<br />
<br />
<br />
[[Image:Haskellvariations1.jpg|Haskell - Logo Variations A]]<br />
<br />
[[Image:Haskellvariations2.jpg|Haskell - Logo Variations B]]<br />
<br />
--[[User:Reified|Reified]] 14:48, 17 December 2008 (UTC)<br />
<br />
----<br />
<br />
A different logo idea, using toddler's letter blocks to convey the simplicity of Haskell. Exact block look and font used can be changed,<br />
but this is the basic idea.<br />
<br />
[[Image:Haskell_logo_ideas_4_falconnl.png]]<br />
<br />
--[[User:FalconNL|FalconNL]] 23:29, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[Image:Stupidb123logo.jpg]]<br />
<br />
--[[User:Stupidb123|Stupidb123]] 12:40, 16 December 2008 (UTC)<br />
<br />
----<br />
"The lightbulb lady" (concept: a lady/lightbulb made out of an inverted lambda, hope it catches...).<br />
Font: Museo Sans 500 (free of charge, add to the cart [http://new.myfonts.com/fonts/exljbris/museo-sans/500/ here]).<br />
<br />
[[Image:The_lady.png]]<br />
<br />
-- [[User:eu-prleu-peupeu]]<br />
----<br />
Just another version of the initial spreadshirt variant. <br />
The black background is now part of the logo. The text should be optional.<br />
<br />
[[Image:haskell_spreadshirt_logo.png|400px]]<br />
<br />
[[User:Frosch03|Frosch03]] 11:41, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
Made with Inkscape. The source in SVG is available [http://www.gburri.org/bordel/logo_haskell_gburri.svg here].<br />
Font : [http://www.dafont.com/raspoutine.font?nb_ppp=50&text=Haskell Raspoutine (free)].<br />
<br />
[[Image:haskel_logo_preview_gburri.png]]<br />
<br />
[[User:Gburri|Gburri]] 09:58, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
Closer to what I had in mind originally:<br />
<br />
[[Image:Haskell-flower3.png]]<br />
<br />
<br />
Probably went too far:<br />
<br />
[[Image:Haskell-flower2.png]]<br />
<br />
<br />
First attempt:<br />
<br />
[[Image:Haskell-flower.png]]<br />
<br />
--[[User:Tanimoto|tanimoto]] 06:09, 17 December 2008 (UTC)<br />
<br />
----<br />
<br />
A different take on the lambda-in-a-circle logo that looks less like the Half Life logo. Probably fits better than the monadic sequence<br />
operator in my other submission.<br />
<br />
[[Image:Haskell_logo_ideas_2_falconnl.png]]<br />
<br />
Update:<br />
Slight change and added letters, this time in the free Fonce Sans [http://liquisoft.deviantart.com/art/Fonce-Sans-Regular-Trial-25092730]<br />
font. I like Officina better, but if the font has to be free this is a reasonable substitute.<br />
<br />
[[Image:Haskell_logo_idea_3_falconnl.png]]<br />
<br />
--[[User:FalconNL|FalconNL]] 08:34, 16 December 2008 (GMT +1)<br />
<br />
----<br />
<br />
Very quick attempt:<br />
<br />
[[Image:BurkeLibbey_Haskell.png]]<br />
<br />
The main font is [http://www.josbuivenga.demon.nl/diavlo.html Diavlo] (free). The lambda is in Candara, which I believe ships with Vista<br />
and/or XP. Not sure of the licensing there. If there's significant interest in this, I'll redo it as a vector graphic.<br />
<br />
-- [[User:Burke|Burke]] 02:33, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
On behalf of the Ministry of Safety and Happiness I would like to promote the meme suggesting that Haskell is the programming language of<br />
choice for the Illuminati.<br />
<br />
[[Image:Haskell proceed.png]]<br />
<br />
--[[User:CznpyHrnjwczky|CznpyHrnjwczky]] 05:31, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
More of a mascotte, though she could be used in a logo as well.<br />
<br />
This is Monica Monad, and she's a Warm Fuzzy Thing. Just giving a face to SPJ's alternative name for monads :)<br />
<br />
Her main purpose would be to present tutorials.<br />
<br />
[[Image:Monica_monad_falconnl.png]]<br />
<br />
--[[User:FalconNL|FalconNL]] 00:52, 16 December 2008 (GMT +1)<br />
<br />
----<br />
<br />
A slightly different take on the Haskell logo, as the lambda-in-a-circle looks a bit too much like the Half Life logo for my taste. This<br />
one references monads instead of lambda calculus. Three possible slogans, emphasizing the fun that comes from programming in Haskell.<br />
Number 2 and 3 also reference function composition. Number 3 is my personal favourite.<br />
<br />
[[Image:Haskell_logo_ideas_falconnl.png]]<br />
<br />
Update: a combination of my two logos on a t-shirt. This time with function arrows to indicate the causal relationships: because Haskell is<br />
pure, it's simple. Because it's simple, it's fun.<br />
<br />
[[Image:Haskell_logo_ideas_tshirt_falconnl.png]]<br />
<br />
--[[User:FalconNL|FalconNL]] 22:58, 15 December 2008 (GMT +1)<br />
<br />
: Yummy. What's the font? Is it free? [[User:Porges|Porges]] 21:59, 15 December 2008 (UTC)<br />
: Unfortunately, no. The font is called Officina Sans. Is that a problem? [[User:FalconNL|FalconNL]] 00:02, 16 December 2008 (GMT +1)<br />
<br />
----<br />
<br />
Simple, clean:<br />
<br />
[http://hpsg.fu-berlin.de/~rsling/img/haskell-shirt.jpeg http://hpsg.fu-berlin.de/~rsling/img/haskell-shirt.jpeg]<br />
<br />
I really like this t-shirt logo, by the way. Gets my vote so far. — [[User:Chrisdone|Chrisdone]] 00:18, 15 December 2008 (UTC)<br />
<br />
----<br />
<br />
Minor tweak to the above:<br />
<br />
[[Image:HaskellLogo-v2.png]]<br />
<br />
----<br />
<br />
Minor modification of the t-shirt logo, the lambda was a bit skewed in my opinion:<br />
<br />
[[Image:tshirt-logo-mod.png]]<br />
<br />
And another modification of the same theme:<br />
<br />
[[Image:tshirt-logo-mod-inv.png]]<br />
<br />
--[[User:Sebastiaan|Sebastiaan]] 13:29, 15 December 2008 (UTC)<br />
: I really like this one. A font other than Arial would be nice ;) [[User:Porges|Porges]] 21:25, 15 December 2008 (UTC)<br />
<br />
[[Image:HaskellLogoTShirtWhite.png]] -- [[User:Chrisdone|Chrisdone]] 23:19, 15 December 2008 (UTC)<br />
<br />
<br />
<br />
----<br />
<br />
Some ideas. Supposed to resemble a lambda abstraction. I realise there are no formal parameters. ---- [[User:Chrisdone|Chrisdone]] 00:12,<br />
15 December 2008 (UTC)<br />
<br />
[http://chrisdone.com/haskell-blah.png http://chrisdone.com/haskell-blah-thumb.png]<br />
<br />
----<br />
<br />
Here's another one; lambda is Gentium SIL, Haskell is MgOpen Cosmetica, tagline is MgOpen Canonica Italic. [[User:Porges|Porges]] 21:25, 15<br />
December 2008 (UTC)<br />
<br />
[[Image:Haskell Logo.png]]<br />
<br />
----<br />
<br />
Another take. A bit simpler, more symmetrical.<br />
<br />
[[Image:haskelllogobeshers.png]]<br />
<br />
----<br />
<br />
[[Image:Haskell-logo.png]]<br />
<br />
The logo uses Kautiva Bold as (non-free) font.<br />
<br />
--[[User:Eelco|Eelco]] 07:43, 15 December 2008 (UTC)<br />
<br />
This one is dedicated to Derek Elkins, to sooth his eyes after having them hurt on the previous logo:<br />
<br />
[[Image:Haskell-logo-funny.png]]<br />
<br />
--[[User:Eelco|Eelco]] 08:53, 15 December 2008 (UTC)<br />
: Makes sense. Comic Sans is the *Official Font of Haskell*, after all.<br />
<br />
----<br />
[[Image:HaskellLogoTDavie.png]]<br />
<br />
[[Image:HaskellLogoTDavie.pdf]] (vector pdf version)<br />
<br />
[[Image:HaskellLogoTDavie2.png]]<br />
<br />
[[User:Beelsebob|Beelsebob]] 08:32, 15 December 2008 (UTC)<br />
<br />
---- <br />
<br />
[http://relapse-software.net/haskell_0.png http://relapse-software.net/haskell_0.png]<br />
<br />
[http://relapse-software.net/haskell_1.png http://relapse-software.net/haskell_1.png]<br />
<br />
----<br />
<br />
[http://relapse-software.net/haskell_5.png http://relapse-software.net/haskell_5.png]<br />
<br />
<br />
[http://relapse-software.net/haskell_2.png http://relapse-software.net/haskell_2.png]<br />
<br />
[http://relapse-software.net/haskell_3.png http://relapse-software.net/haskell_3.png]<br />
<br />
----<br />
<br />
Logo fun using Blender:<br />
<br />
[[Image:HsLogosMB.png|center|Haskell Logo idea with lambda as mascot]]<br />
<br />
I tried to give the lambda sign an ''alive'' feeling. --[[User:GokhanSan|GokhanSan]] 12:49, 15 December 2008 (UTC)<br />
: Middle one looks a bit too much like the ghostbusters logo :D [[User:Porges|Porges]] 21:25, 15 December 2008 (UTC)<br />
:: Hmm, I wonder if it's the choice of colors. Then again, with a minor alteration, we get a FreeBSD icon candidate:<br />
[[Image:HsLogoMB-BSD.png|beastie]] ;-) --[[User:GokhanSan|GokhanSan]] 08:52, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[Image:HaskellLogoIdea05.gif]]<br />
<br />
Not sure about the colour. I tried to pick the purple from the current logo. Although the lower lambda is rotated there is<br />
[http://poinikastas.csad.ox.ac.uk/browseGlyphs.shtml historic precedence] for other forms of the letter. The lambda takes the angle from<br />
the 'k'. Font is News Gothic. Feel free to play with the concept. [[User:Rk|Rk]] 11:13, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
<br />
More vectorial Haskell logo concepts. Using inkscape and the popular [http://inde-graphics.deviantart.com/art/advent-font-57338302 advent<br />
font] (CC at-nc-nd).<br />
<br />
[[Image:Haskell_infinitylambda.png]]<br />
[[Image:Haskell_halfhalfinfinitylambda.png]]<br />
[[Image:Haskell_3qhalfinfinitylambda.png]]<br />
<br />
Vectorial images (svg):<br />
<br />
[http://haskell.org/sitewiki/images/8/86/Haskell_infinitylambda.svg 1]<br />
[http://haskell.org/sitewiki/images/d/df/Haskell_halfinfinitylambda.svg 2]<br />
[http://haskell.org/sitewiki/images/6/66/Haskell_3qhalfinfinitylambda.svg 3]<br />
<br />
* [[User:alvivi|alvivi]] 19:28, 15 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[Image:Haskell-pure.png|haskell::pure]]<br />
<br />
--[[User:Rgreayer|Rgreayer]] 20:44, 15 December 2008 (UTC)<br />
<br />
----<br />
<br />
Find a font where 'k' looks like a reverse lambda (after removing the "stalk"). For example:<br />
<br />
[[Image:Kaskell.png|Kaskell]]<br />
<br />
Note this example uses Monotype Corsiva which is not a free font. If the basic approach looks good, we can find a similar free font that<br />
works.<br />
<br />
--[[User:Orenbenkiki|OrenBenKiki]] 01:40, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[Image:Haskell.png|Haskellll]]<br />
<br />
Illustrator, vector art available, apologies to GokhanSan<br />
<br />
--[[User:Mpeter|Mpeter]] 10:18, 15 December 2008 (UTC)<br />
<br />
----<br />
<br />
<br />
[http://relapse-software.net/haskell_6.png http://relapse-software.net/haskell_6.png]<br />
<br />
----<br />
<br />
[[Image:Haskell3.png|Haskell]]<br />
[[Image:Haskell4.png|Haskell]]<br />
<br />
Inkscape, vector art available.<br />
<br />
--[[User:Chromakode|Chromakode]] 07:14, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
I'll probably regret this...<br />
<br />
[[Image:NarleyYeeaaahh.jpg|Haskell - Narwals, YEEAAAAHH!!]]<br />
<br />
(Created with PAINT.NET)<br />
<br />
--[[User:Reified|Reified]] 07:20, 16 December 2008 (UTC)<br />
----<br />
<br />
The general idea is that it's just "Haskell" but with w lambda instead of the a. The font here is Myriad Pro but this would work with any<br />
good sans-serif font. It's color-agnostic, so it can be easily printer, presented as white on black or changed to a different color.<br />
<br />
[[Image:Haskell_logo_bonus.png]]<br />
<br />
[[Image:Haskell_logo_bonus2.png]]<br />
<br />
--[[User:BONUS|BONUS]] 14:40, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[image:Axman6-logo-1.0.png]]<br />
<br />
--[[User:Axman6|Axman6]] 15:16, 16 December 2008 (UTC)<br />
<br />
<br />
[[image:Haskell_girl.jpg]]<br />
<br />
<br />
Oh, didn't know png's would work.<br />
--[[User:Tindrum|Tindrum]] 17:12, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[image:Haskell_logo.png]]<br />
<br />
It is mutually recursive...<br />
Here is the [[Media:Haskell logo.svg|svg]].<br />
<br />
Second version:<br />
<br />
[[image:Haskell2_logo.png]]<br />
<br />
And the [[Media:Haskell2 logo.svg|svg]].<br />
<br />
--[[User:Trontonic|Trontonic]] 20:39, 16 December 2008 (UTC)<br />
<br />
----<br />
This is a variation on my [http://t-shirts.cafepress.com/item/lambda-revolution-fitted-tshirt/96543210 Cafepress t-shirt]. The PNG is<br />
generated from an Inkscape SVG.<br />
<br />
[[Image:Haskell-logo-revolution.png]]<br />
<br />
[[User:PaulJohnson|PaulJohnson]] 21:08, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[Image:haskell-cjay.png]]<br />
<br />
Available as [[Media:Haskell-cjay.svg|svg]] (inkscape). Fonts: FreeSerif for lambda and >>. Bitstream Vera and FreeMono for other (afaik<br />
all free to use)<br />
<br />
[[User:Cjay|cjay]] 22:45, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
http://conal.net/Pan/Gallery/haskell-powered%20on%20white%20tiled%20360.png<br />
<br />
One I made with [http://conal.net/Pan/Gallery Pan] (purely functional image synthesis in Haskell) some years back. See also the<br />
[http://conal.net/Pan/Gallery/haskell-powered%20on%20white%20tiled%20720.png 720 square version]. I have a few sizes up to 2250 pixels<br />
square.<br />
<br />
[[User:Conal|Conal]] 03:40, 17 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[image:Haskell_lambda.png]]<br />
<br />
Just kidding :P<br />
<br />
--[[User:Trontonic|Trontonic]] 05:04, 17 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[Image:Haskell-logo-6up.png]]<br />
<br />
[http://haskell.org/haskellwiki/Image:Haskell-logo-6up.svg Inkscape SVG]<br />
<br />
I originally had no specific mountain in mind, but Don Stewart pointed out that this might be representative of Mt. Hood in Portland, Oregon, where Haskell was named.<br />
<br />
Regardless, I thought a summit, bathed in the pure mountain air would be a decent symbol for Haskell, the peak of contemporary programming. :)<br />
<br />
[[User:CaleGibbard|CaleGibbard]] 05:55, 17 December 2008 (UTC)<br />
:Here's a modified version with a slightly funkier font :) [[User:Porges|Porges]] 03:14, 18 December 2008 (UTC)<br />
<br />
[[Image:Testhask.png]]<br />
----<br />
<br />
Probably not a good choice for a logo:<br />
<br />
[[Image:Hazard lambda cracked 2.png]]<br />
<br />
----<br />
<br />
[[Image:Haskell_Ribbons.png]]<br />
<br />
[http://slipgate.za.net/~korpse/misc/Haskell_Ribbons.svg SVG]<br />
<br />
Simplicity.<br />
<br />
(It is possible that the font may need to be replaced with a free alternative.)<br />
<br />
[[User:Jonathanj|JonathanJ]] 16:34, 17 December 2008 (UTC)</div>Porgeshttps://wiki.haskell.org/index.php?title=Haskell_logos/New_logo_ideas&diff=24992Haskell logos/New logo ideas2008-12-18T03:14:40Z<p>Porges: added testhask.png</p>
<hr />
<div>'''The great 2009 Haskell logo contest'''<br />
<br />
The Haskell logo has [http://www.willamette.edu/~fruehr/logos/intro.html changed over time], and the current "new" logo reflects the<br />
advanced features of Haskell. However, it is looking rather dated, and doesn't necessarily reflect the mature Haskell we have now.<br />
<br />
So, time to find a new logo. Something reflecting the modern emphasis of<br />
Haskell on purity and simplicity.<br />
<br />
Please submit logo-sized (not overly large) versions of your logo with optional text, with a preferably white background (such as for use on haskell.org).<br />
<br />
Please submit your entries here, and attach your name to them please. To be eligible,<br />
you will need to upload them. Entries not displayed here won't be eligible.<br />
<br />
''The deadline for submissions is December 31, 2008, after which the top few submissions will be voted on by the community to decide a winner!''<br />
<br />
----<br />
<br />
My attempt at a new Haskell logo:<br />
<br />
[[Image:Haskell_jdr.png]]<br />
<br />
So I guess the standalone version would then be:<br />
<br />
[[Image:Haskell_h_jdr.png]]<br />
<br />
[http://www.voetsjoeba.com Jeroen De Ridder]<br />
<br />
----<br />
<br />
[http://galois.com/~dons/images/logo-3-curved.png http://galois.com/~dons/images/logo-3-curved.png]<br />
<br />
[http://article.gmane.org/gmane.comp.lang.haskell.cafe/49072 George Pollard]<br />
<br />
----<br />
<br />
[[Image:Jeff-heard-1.png]]<br />
<br />
[http://thread.gmane.org/gmane.comp.lang.haskell.cafe/48892/focus=48893 Jeff Heard]. <br />
<br />
----<br />
<br />
Here's an attempt to depict the polish, elegance, and purity of Haskell by merging the H and lambda into an iconic gem.<br />
<br />
[[Image:Haskell2v3.png]]<br />
<br />
Made in Inkscape, with an SVG available.<br />
<br />
--[[User:Chromakode|Chromakode]] 03:18, 17 December 2008 (UTC)<br />
<br />
----<br />
<br />
All credit goes to Darrin Thompson for posting the ASCII inspiration for this to haskell-cafe. I, Jeff Wheeler, just mocked it up to look<br />
pretty. Here are two interpretations:<br />
<br />
[http://media.nokrev.com/junk/haskell-logos/logo1.png http://media.nokrev.com/junk/haskell-logos/logo1.png]<br />
<br />
[http://media.nokrev.com/junk/haskell-logos/logo2.png http://media.nokrev.com/junk/haskell-logos/logo2.png]<br />
<br />
Two with rounded edges:<br />
<br />
[http://media.nokrev.com/junk/haskell-logos/logo8.png http://media.nokrev.com/junk/haskell-logos/logo8.png]<br />
<br />
[http://media.nokrev.com/junk/haskell-logos/logo9.png http://media.nokrev.com/junk/haskell-logos/logo9.png]<br />
<br />
Here's a icon-sized version:<br />
<br />
[http://media.nokrev.com/junk/haskell-logos/logo4.png http://media.nokrev.com/junk/haskell-logos/logo4.png]<br />
<br />
The first two without an background:<br />
<br />
[http://media.nokrev.com/junk/haskell-logos/logo6.png http://media.nokrev.com/junk/haskell-logos/logo6.png] [http://media.nokrev.com/junk/haskell-logos/logo7.png http://media.nokrev.com/junk/haskell-logos/logo7.png]<br />
<br />
--[[User:Jeffwheeler|Jeffwheeler]] 02:42, 17 December 2008 (UTC)<br />
----<br />
Mix and match<br />
<br />
[http://relapse-software.net/haskell_7.png http://relapse-software.net/haskell_7.png]<br />
----<br />
More mix and match, borrowing bind-lambda icon, star/flower idea, and font/verbiage from other submissions...(Raspoutine Classic font, [[Media:Haskell-Symstar.svg|SVG]] available).<br />
[[Image:Haskell-Symstar.png|Haskell - Logo variant]]<br />
<br />
--[[User:Rgreayer|Rgreayer]] 21:39, 17 December 2008 (UTC)<br />
----<br />
I really like the logo above. Here are some variations. The font name is ModeNine.<br />
<br />
<br />
[[Image:Haskellvariations1.jpg|Haskell - Logo Variations A]]<br />
<br />
[[Image:Haskellvariations2.jpg|Haskell - Logo Variations B]]<br />
<br />
--[[User:Reified|Reified]] 14:48, 17 December 2008 (UTC)<br />
<br />
----<br />
<br />
A different logo idea, using toddler's letter blocks to convey the simplicity of Haskell. Exact block look and font used can be changed,<br />
but this is the basic idea.<br />
<br />
[[Image:Haskell_logo_ideas_4_falconnl.png]]<br />
<br />
--[[User:FalconNL|FalconNL]] 23:29, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[Image:Stupidb123logo.jpg]]<br />
<br />
--[[User:Stupidb123|Stupidb123]] 12:40, 16 December 2008 (UTC)<br />
<br />
----<br />
"The lightbulb lady" (concept: a lady/lightbulb made out of an inverted lambda, hope it catches...).<br />
Font: Museo Sans 500 (free of charge, add to the cart [http://new.myfonts.com/fonts/exljbris/museo-sans/500/ here]).<br />
<br />
[[Image:The_lady.png]]<br />
<br />
-- [[User:eu-prleu-peupeu]]<br />
----<br />
Just another version of the initial spreadshirt variant. <br />
The black background is now part of the logo. The text should be optional.<br />
<br />
[[Image:haskell_spreadshirt_logo.png|400px]]<br />
<br />
[[User:Frosch03|Frosch03]] 11:41, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
Made with Inkscape. The source in SVG is available [http://www.gburri.org/bordel/logo_haskell_gburri.svg here].<br />
Font : [http://www.dafont.com/raspoutine.font?nb_ppp=50&text=Haskell Raspoutine (free)].<br />
<br />
[[Image:haskel_logo_preview_gburri.png]]<br />
<br />
[[User:Gburri|Gburri]] 09:58, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
Closer to what I had in mind originally:<br />
<br />
[[Image:Haskell-flower3.png]]<br />
<br />
<br />
Probably went too far:<br />
<br />
[[Image:Haskell-flower2.png]]<br />
<br />
<br />
First attempt:<br />
<br />
[[Image:Haskell-flower.png]]<br />
<br />
--[[User:Tanimoto|tanimoto]] 06:09, 17 December 2008 (UTC)<br />
<br />
----<br />
<br />
A different take on the lambda-in-a-circle logo that looks less like the Half Life logo. Probably fits better than the monadic sequence<br />
operator in my other submission.<br />
<br />
[[Image:Haskell_logo_ideas_2_falconnl.png]]<br />
<br />
Update:<br />
Slight change and added letters, this time in the free Fonce Sans [http://liquisoft.deviantart.com/art/Fonce-Sans-Regular-Trial-25092730]<br />
font. I like Officina better, but if the font has to be free this is a reasonable substitute.<br />
<br />
[[Image:Haskell_logo_idea_3_falconnl.png]]<br />
<br />
--[[User:FalconNL|FalconNL]] 08:34, 16 December 2008 (GMT +1)<br />
<br />
----<br />
<br />
Very quick attempt:<br />
<br />
[[Image:BurkeLibbey_Haskell.png]]<br />
<br />
The main font is [http://www.josbuivenga.demon.nl/diavlo.html Diavlo] (free). The lambda is in Candara, which I believe ships with Vista<br />
and/or XP. Not sure of the licensing there. If there's significant interest in this, I'll redo it as a vector graphic.<br />
<br />
-- [[User:Burke|Burke]] 02:33, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
On behalf of the Ministry of Safety and Happiness I would like to promote the meme suggesting that Haskell is the programming language of<br />
choice for the Illuminati.<br />
<br />
[[Image:Haskell proceed.png]]<br />
<br />
--[[User:CznpyHrnjwczky|CznpyHrnjwczky]] 05:31, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
More of a mascotte, though she could be used in a logo as well.<br />
<br />
This is Monica Monad, and she's a Warm Fuzzy Thing. Just giving a face to SPJ's alternative name for monads :)<br />
<br />
Her main purpose would be to present tutorials.<br />
<br />
[[Image:Monica_monad_falconnl.png]]<br />
<br />
--[[User:FalconNL|FalconNL]] 00:52, 16 December 2008 (GMT +1)<br />
<br />
----<br />
<br />
A slightly different take on the Haskell logo, as the lambda-in-a-circle looks a bit too much like the Half Life logo for my taste. This<br />
one references monads instead of lambda calculus. Three possible slogans, emphasizing the fun that comes from programming in Haskell.<br />
Number 2 and 3 also reference function composition. Number 3 is my personal favourite.<br />
<br />
[[Image:Haskell_logo_ideas_falconnl.png]]<br />
<br />
Update: a combination of my two logos on a t-shirt. This time with function arrows to indicate the causal relationships: because Haskell is<br />
pure, it's simple. Because it's simple, it's fun.<br />
<br />
[[Image:Haskell_logo_ideas_tshirt_falconnl.png]]<br />
<br />
--[[User:FalconNL|FalconNL]] 22:58, 15 December 2008 (GMT +1)<br />
<br />
: Yummy. What's the font? Is it free? [[User:Porges|Porges]] 21:59, 15 December 2008 (UTC)<br />
: Unfortunately, no. The font is called Officina Sans. Is that a problem? [[User:FalconNL|FalconNL]] 00:02, 16 December 2008 (GMT +1)<br />
<br />
----<br />
<br />
Simple, clean:<br />
<br />
[http://hpsg.fu-berlin.de/~rsling/img/haskell-shirt.jpeg http://hpsg.fu-berlin.de/~rsling/img/haskell-shirt.jpeg]<br />
<br />
I really like this t-shirt logo, by the way. Gets my vote so far. — [[User:Chrisdone|Chrisdone]] 00:18, 15 December 2008 (UTC)<br />
<br />
----<br />
<br />
Minor tweak to the above:<br />
<br />
[[Image:HaskellLogo-v2.png]]<br />
<br />
----<br />
<br />
Minor modification of the t-shirt logo, the lambda was a bit skewed in my opinion:<br />
<br />
[[Image:tshirt-logo-mod.png]]<br />
<br />
And another modification of the same theme:<br />
<br />
[[Image:tshirt-logo-mod-inv.png]]<br />
<br />
--[[User:Sebastiaan|Sebastiaan]] 13:29, 15 December 2008 (UTC)<br />
: I really like this one. A font other than Arial would be nice ;) [[User:Porges|Porges]] 21:25, 15 December 2008 (UTC)<br />
<br />
[[Image:HaskellLogoTShirtWhite.png]] -- [[User:Chrisdone|Chrisdone]] 23:19, 15 December 2008 (UTC)<br />
<br />
<br />
<br />
----<br />
<br />
Some ideas. Supposed to resemble a lambda abstraction. I realise there are no formal parameters. ---- [[User:Chrisdone|Chrisdone]] 00:12,<br />
15 December 2008 (UTC)<br />
<br />
[http://chrisdone.com/haskell-blah.png http://chrisdone.com/haskell-blah-thumb.png]<br />
<br />
----<br />
<br />
Here's another one; lambda is Gentium SIL, Haskell is MgOpen Cosmetica, tagline is MgOpen Canonica Italic. [[User:Porges|Porges]] 21:25, 15<br />
December 2008 (UTC)<br />
<br />
[[Image:Haskell Logo.png]]<br />
<br />
----<br />
<br />
Another take. A bit simpler, more symmetrical.<br />
<br />
[[Image:haskelllogobeshers.png]]<br />
<br />
----<br />
<br />
[[Image:Haskell-logo.png]]<br />
<br />
The logo uses Kautiva Bold as (non-free) font.<br />
<br />
--[[User:Eelco|Eelco]] 07:43, 15 December 2008 (UTC)<br />
<br />
This one is dedicated to Derek Elkins, to sooth his eyes after having them hurt on the previous logo:<br />
<br />
[[Image:Haskell-logo-funny.png]]<br />
<br />
--[[User:Eelco|Eelco]] 08:53, 15 December 2008 (UTC)<br />
: Makes sense. Comic Sans is the *Official Font of Haskell*, after all.<br />
<br />
----<br />
[[Image:HaskellLogoTDavie.png]]<br />
<br />
[[Image:HaskellLogoTDavie.pdf]] (vector pdf version)<br />
<br />
[[Image:HaskellLogoTDavie2.png]]<br />
<br />
[[User:Beelsebob|Beelsebob]] 08:32, 15 December 2008 (UTC)<br />
<br />
---- <br />
<br />
[http://relapse-software.net/haskell_0.png http://relapse-software.net/haskell_0.png]<br />
<br />
[http://relapse-software.net/haskell_1.png http://relapse-software.net/haskell_1.png]<br />
<br />
----<br />
<br />
[http://relapse-software.net/haskell_5.png http://relapse-software.net/haskell_5.png]<br />
<br />
<br />
[http://relapse-software.net/haskell_2.png http://relapse-software.net/haskell_2.png]<br />
<br />
[http://relapse-software.net/haskell_3.png http://relapse-software.net/haskell_3.png]<br />
<br />
----<br />
<br />
Logo fun using Blender:<br />
<br />
[[Image:HsLogosMB.png|center|Haskell Logo idea with lambda as mascot]]<br />
<br />
I tried to give the lambda sign an ''alive'' feeling. --[[User:GokhanSan|GokhanSan]] 12:49, 15 December 2008 (UTC)<br />
: Middle one looks a bit too much like the ghostbusters logo :D [[User:Porges|Porges]] 21:25, 15 December 2008 (UTC)<br />
:: Hmm, I wonder if it's the choice of colors. Then again, with a minor alteration, we get a FreeBSD icon candidate:<br />
[[Image:HsLogoMB-BSD.png|beastie]] ;-) --[[User:GokhanSan|GokhanSan]] 08:52, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[Image:HaskellLogoIdea05.gif]]<br />
<br />
Not sure about the colour. I tried to pick the purple from the current logo. Although the lower lambda is rotated there is<br />
[http://poinikastas.csad.ox.ac.uk/browseGlyphs.shtml historic precedence] for other forms of the letter. The lambda takes the angle from<br />
the 'k'. Font is News Gothic. Feel free to play with the concept. [[User:Rk|Rk]] 11:13, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
<br />
More vectorial Haskell logo concepts. Using inkscape and the popular [http://inde-graphics.deviantart.com/art/advent-font-57338302 advent<br />
font] (CC at-nc-nd).<br />
<br />
[[Image:Haskell_infinitylambda.png]]<br />
[[Image:Haskell_halfhalfinfinitylambda.png]]<br />
[[Image:Haskell_3qhalfinfinitylambda.png]]<br />
<br />
Vectorial images (svg):<br />
<br />
[http://haskell.org/sitewiki/images/8/86/Haskell_infinitylambda.svg 1]<br />
[http://haskell.org/sitewiki/images/d/df/Haskell_halfinfinitylambda.svg 2]<br />
[http://haskell.org/sitewiki/images/6/66/Haskell_3qhalfinfinitylambda.svg 3]<br />
<br />
* [[User:alvivi|alvivi]] 19:28, 15 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[Image:Haskell-pure.png|haskell::pure]]<br />
<br />
--[[User:Rgreayer|Rgreayer]] 20:44, 15 December 2008 (UTC)<br />
<br />
----<br />
<br />
Find a font where 'k' looks like a reverse lambda (after removing the "stalk"). For example:<br />
<br />
[[Image:Kaskell.png|Kaskell]]<br />
<br />
Note this example uses Monotype Corsiva which is not a free font. If the basic approach looks good, we can find a similar free font that<br />
works.<br />
<br />
--[[User:Orenbenkiki|OrenBenKiki]] 01:40, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[Image:Haskell.png|Haskellll]]<br />
<br />
Illustrator, vector art available, apologies to GokhanSan<br />
<br />
--[[User:Mpeter|Mpeter]] 10:18, 15 December 2008 (UTC)<br />
<br />
----<br />
<br />
<br />
[http://relapse-software.net/haskell_6.png http://relapse-software.net/haskell_6.png]<br />
<br />
----<br />
<br />
[[Image:Haskell3.png|Haskell]]<br />
[[Image:Haskell4.png|Haskell]]<br />
<br />
Inkscape, vector art available.<br />
<br />
--[[User:Chromakode|Chromakode]] 07:14, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
I'll probably regret this...<br />
<br />
[[Image:NarleyYeeaaahh.jpg|Haskell - Narwals, YEEAAAAHH!!]]<br />
<br />
(Created with PAINT.NET)<br />
<br />
--[[User:Reified|Reified]] 07:20, 16 December 2008 (UTC)<br />
----<br />
<br />
The general idea is that it's just "Haskell" but with w lambda instead of the a. The font here is Myriad Pro but this would work with any<br />
good sans-serif font. It's color-agnostic, so it can be easily printer, presented as white on black or changed to a different color.<br />
<br />
[[Image:Haskell_logo_bonus.png]]<br />
<br />
[[Image:Haskell_logo_bonus2.png]]<br />
<br />
--[[User:BONUS|BONUS]] 14:40, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[image:Axman6-logo-1.0.png]]<br />
<br />
--[[User:Axman6|Axman6]] 15:16, 16 December 2008 (UTC)<br />
<br />
<br />
[[image:Haskell_girl.jpg]]<br />
<br />
<br />
Oh, didn't know png's would work.<br />
--[[User:Tindrum|Tindrum]] 17:12, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[image:Haskell_logo.png]]<br />
<br />
It is mutually recursive...<br />
Here is the [[Media:Haskell logo.svg|svg]].<br />
<br />
Second version:<br />
<br />
[[image:Haskell2_logo.png]]<br />
<br />
And the [[Media:Haskell2 logo.svg|svg]].<br />
<br />
--[[User:Trontonic|Trontonic]] 20:39, 16 December 2008 (UTC)<br />
<br />
----<br />
This is a variation on my [http://t-shirts.cafepress.com/item/lambda-revolution-fitted-tshirt/96543210 Cafepress t-shirt]. The PNG is<br />
generated from an Inkscape SVG.<br />
<br />
[[Image:Haskell-logo-revolution.png]]<br />
<br />
[[User:PaulJohnson|PaulJohnson]] 21:08, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[Image:haskell-cjay.png]]<br />
<br />
Available as [[Media:Haskell-cjay.svg|svg]] (inkscape). Fonts: FreeSerif for lambda and >>. Bitstream Vera and FreeMono for other (afaik<br />
all free to use)<br />
<br />
[[User:Cjay|cjay]] 22:45, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
http://conal.net/Pan/Gallery/haskell-powered%20on%20white%20tiled%20360.png<br />
<br />
One I made with [http://conal.net/Pan/Gallery Pan] (purely functional image synthesis in Haskell) some years back. See also the<br />
[http://conal.net/Pan/Gallery/haskell-powered%20on%20white%20tiled%20720.png 720 square version]. I have a few sizes up to 2250 pixels<br />
square.<br />
<br />
[[User:Conal|Conal]] 03:40, 17 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[image:Haskell_lambda.png]]<br />
<br />
Just kidding :P<br />
<br />
--[[User:Trontonic|Trontonic]] 05:04, 17 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[Image:Haskell-logo-6up.png]]<br />
<br />
[http://haskell.org/haskellwiki/Image:Haskell-logo-6up.svg Inkscape SVG]<br />
<br />
I originally had no specific mountain in mind, but Don Stewart pointed out that this might be representative of Mt. Hood in Portland, Oregon, where Haskell was named.<br />
<br />
Regardless, I thought a summit, bathed in the pure mountain air would be a decent symbol for Haskell, the peak of contemporary programming. :)<br />
<br />
[[User:CaleGibbard|CaleGibbard]] 05:55, 17 December 2008 (UTC)<br />
:Here's a modified version with a slightly funkier font :) [[User:Porges|Porges]] 03:14, 18 December 2008 (UTC)<br />
<br />
[[Testhask.png]]<br />
----<br />
<br />
Probably not a good choice for a logo:<br />
<br />
[[Image:Hazard lambda cracked 2.png]]<br />
<br />
----<br />
<br />
[[Image:Haskell_Ribbons.png]]<br />
<br />
[http://slipgate.za.net/~korpse/misc/Haskell_Ribbons.svg SVG]<br />
<br />
Simplicity.<br />
<br />
(It is possible that the font may need to be replaced with a free alternative.)<br />
<br />
[[User:Jonathanj|JonathanJ]] 16:34, 17 December 2008 (UTC)</div>Porgeshttps://wiki.haskell.org/index.php?title=File:Testhask.png&diff=24991File:Testhask.png2008-12-18T03:14:00Z<p>Porges: </p>
<hr />
<div></div>Porgeshttps://wiki.haskell.org/index.php?title=Haskell_logos/New_logo_ideas&diff=24848Haskell logos/New logo ideas2008-12-16T02:42:26Z<p>Porges: someone moved my commetn :P</p>
<hr />
<div>'''The great 2009 Haskell logo contest'''<br />
<br />
The Haskell logo has [http://www.willamette.edu/~fruehr/logos/intro.html changed over time], and the current "new" logo reflects the advanced features of Haskell. However, it is looking rather dated, and doesn't necessarily reflect the mature Haskell we have now.<br />
<br />
So, time to find a new logo. Something reflecting the modern emphasis of<br />
Haskell on purity and simplicity.<br />
<br />
Please submit your entries here, and attach your name to them. To be eligible,<br />
you will need to upload them.<br />
<br />
----<br />
<br />
Very quick attempt:<br />
<br />
[[Image:BurkeLibbey_Haskell.png]]<br />
<br />
The main font is [http://www.josbuivenga.demon.nl/diavlo.html Diavlo] (free). The lambda is in Candara, which I believe ships with Vista and/or XP. Not sure of the licensing there. If there's significant interest in this, I'll redo it as a vector graphic.<br />
<br />
-- [[User:Burke|Burke]] 02:33, 16 December 2008 (UTC)<br />
<br />
----<br />
<br />
More of a mascotte, though she could be used in a logo as well.<br />
<br />
This is Monica Monad, and she's a Warm Fuzzy Thing. Just giving a face to SPJ's alternative name for monads :)<br />
<br />
Her main purpose would be to present tutorials.<br />
<br />
[[Image:Monica_monad_falconnl.png]]<br />
<br />
--[[User:FalconNL|FalconNL]] 00:52, 16 December 2008 (GMT +1)<br />
<br />
----<br />
<br />
A slightly different take on the Haskell logo, as the lambda-in-a-circle looks a bit too much like the Half Life logo for my taste. This one references monads instead of lambda calculus. Three possible slogans, emphasizing the fun that comes from programming in Haskell. Number 2 and 3 also reference function composition. Number 3 is my personal favourite.<br />
<br />
[[Image:Haskell_logo_ideas_falconnl.png]]<br />
<br />
--[[User:FalconNL|FalconNL]] 22:58, 15 December 2008 (GMT +1)<br />
<br />
: Yummy. What's the font? Is it free? [[User:Porges|Porges]] 21:59, 15 December 2008 (UTC)<br />
: Unfortunately, no. The font is called Officina Sans. Is that a problem? [[User:FalconNL|FalconNL]] 00:02, 16 December 2008 (GMT +1)<br />
<br />
----<br />
<br />
Simple, clean:<br />
<br />
[http://hpsg.fu-berlin.de/~rsling/img/haskell-shirt.jpeg http://hpsg.fu-berlin.de/~rsling/img/haskell-shirt.jpeg]<br />
<br />
I really like this t-shirt logo, by the way. Gets my vote so far. — [[User:Chrisdone|Chrisdone]] 00:18, 15 December 2008 (UTC)<br />
<br />
----<br />
<br />
Minor tweak to the above:<br />
<br />
[[Image:HaskellLogo-v2.png]]<br />
<br />
----<br />
<br />
Minor modification of the t-shirt logo, the lambda was a bit skewed in my opinion:<br />
<br />
[[Image:tshirt-logo-mod.png]]<br />
<br />
And another modification of the same theme:<br />
<br />
[[Image:tshirt-logo-mod-inv.png]]<br />
<br />
--[[User:Sebastiaan|Sebastiaan]] 13:29, 15 December 2008 (UTC)<br />
: I really like this one. A font other than Arial would be nice ;) [[User:Porges|Porges]] 21:25, 15 December 2008 (UTC)<br />
<br />
[[Image:HaskellLogoTShirtWhite.png]] -- [[User:Chrisdone|Chrisdone]] 23:19, 15 December 2008 (UTC)<br />
<br />
<br />
<br />
----<br />
<br />
Some ideas. Supposed to resemble a lambda abstraction. I realise there are no formal parameters. ---- [[User:Chrisdone|Chrisdone]] 00:12, 15 December 2008 (UTC)<br />
<br />
[http://chrisdone.com/haskell-blah.png http://chrisdone.com/haskell-blah-thumb.png]<br />
<br />
----<br />
<br />
Here's another one; lambda is Gentium SIL, Haskell is MgOpen Cosmetica, tagline is MgOpen Canonica Italic. [[User:Porges|Porges]] 21:25, 15 December 2008 (UTC)<br />
<br />
[[Image:Haskell Logo.png]]<br />
<br />
----<br />
<br />
Another take. A bit simpler, more symmetrical.<br />
<br />
[[Image:haskelllogobeshers.png]]<br />
<br />
----<br />
<br />
[[Image:Haskell-logo.png]]<br />
<br />
The logo uses Kautiva Bold as (non-free) font.<br />
<br />
--[[User:Eelco|Eelco]] 07:43, 15 December 2008 (UTC)<br />
<br />
This one is dedicated to Derek Elkins, to sooth his eyes after having them hurt on the previous logo:<br />
<br />
[[Image:Haskell-logo-funny.png]]<br />
<br />
--[[User:Eelco|Eelco]] 08:53, 15 December 2008 (UTC)<br />
: Makes sense. Comic Sans is the *Official Font of Haskell*, after all.<br />
<br />
----<br />
[[Image:HaskellLogoTDavie.png]]<br />
<br />
[[Image:HaskellLogoTDavie.pdf]] (vector pdf version)<br />
<br />
[[User:Beelsebob|Beelsebob]] 08:32, 15 December 2008 (UTC)<br />
<br />
---- <br />
<br />
[http://relapse-software.net/haskell_0.png http://relapse-software.net/haskell_0.png]<br />
<br />
[http://relapse-software.net/haskell_1.png http://relapse-software.net/haskell_1.png]<br />
<br />
----<br />
<br />
[http://relapse-software.net/haskell_5.png http://relapse-software.net/haskell_5.png]<br />
<br />
<br />
[http://relapse-software.net/haskell_2.png http://relapse-software.net/haskell_2.png]<br />
<br />
[http://relapse-software.net/haskell_3.png http://relapse-software.net/haskell_3.png]<br />
<br />
----<br />
<br />
Logo fun using Blender:<br />
<br />
[[Image:HsLogosMB.png|center|Haskell Logo idea with lambda as mascot]]<br />
<br />
I tried to give the lambda sign an ''alive'' feeling. --[[User:GokhanSan|GokhanSan]] 12:49, 15 December 2008 (UTC)<br />
: Middle one looks a bit too much like the ghostbusters logo :D [[User:Porges|Porges]] 21:25, 15 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[Image:HaskellLogoIdea05.gif]]<br />
<br />
Not sure about the colour. I tried to pick the purple from the current logo.<br />
<br />
----<br />
<br />
<br />
More vectorial Haskell logo concepts. Using inkscape and the popular [http://inde-graphics.deviantart.com/art/advent-font-57338302 advent font] (CC at-nc-nd).<br />
<br />
[[Image:Haskell_infinitylambda.png]]<br />
[[Image:Haskell_halfhalfinfinitylambda.png]]<br />
[[Image:Haskell_3qhalfinfinitylambda.png]]<br />
<br />
Vectorial images (svg):<br />
<br />
[http://haskell.org/sitewiki/images/8/86/Haskell_infinitylambda.svg 1]<br />
[http://haskell.org/sitewiki/images/d/df/Haskell_halfinfinitylambda.svg 2]<br />
[http://haskell.org/sitewiki/images/6/66/Haskell_3qhalfinfinitylambda.svg 3]<br />
<br />
* [[User:alvivi|alvivi]] 19:28, 15 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[Image:Haskell-pure.png|haskell::pure]]<br />
<br />
--[[User:Rgreayer|Rgreayer]] 20:44, 15 December 2008 (UTC)<br />
<br />
----<br />
<br />
Find a font where 'k' looks like a reverse lambda (after removing the "stalk"). For example:<br />
<br />
[[Image:Kaskell.png|Kaskell]]<br />
<br />
Note this example uses Monotype Corsiva which is not a free font. If the basic approach looks good, we can find a similar free font that works.<br />
<br />
--[[User:Orenbenkiki|OrenBenKiki]] 01:40, 16 December 2008 (UTC)</div>Porgeshttps://wiki.haskell.org/index.php?title=Haskell_logos/New_logo_ideas&diff=24833Haskell logos/New logo ideas2008-12-15T21:59:47Z<p>Porges: </p>
<hr />
<div>'''The great 2009 Haskell logo contest'''<br />
<br />
The Haskell logo has [http://www.willamette.edu/~fruehr/logos/intro.html changed over time], and the current "new" logo reflects the advanced features of Haskell. However, it is looking rather dated, and doesn't necessarily reflect the mature Haskell we have now.<br />
<br />
So, time to find a new logo. Something reflecting the modern emphasis of<br />
Haskell on purity and simplicity.<br />
<br />
Please submit your entries here, and attach your name to them. To be eligible,<br />
you will need to upload them.<br />
<br />
----<br />
<br />
A slightly different take on the Haskell logo, as the lambda-in-a-circle looks a bit too much like the Half Life logo for my taste. This one references monads instead of lambda calculus. Three possible slogans, emphasizing the fun that comes from programming in Haskell. Number 2 and 3 also reference function composition. Number 3 is my personal favourite.<br />
<br />
[[Image:Haskell_logo_ideas_falconnl.png]]<br />
<br />
--[[User:FalconNL|FalconNL]] 22:58, 15 December 2008 (GMT +1)<br />
<br />
: Yummy. What's the font? Is it free? [[User:Porges|Porges]] 21:59, 15 December 2008 (UTC)<br />
----<br />
<br />
Simple, clean:<br />
<br />
[http://hpsg.fu-berlin.de/~rsling/img/haskell-shirt.jpeg http://hpsg.fu-berlin.de/~rsling/img/haskell-shirt.jpeg]<br />
<br />
I really like this t-shirt logo, by the way. Gets my vote so far. — [[User:Chrisdone|Chrisdone]] 00:18, 15 December 2008 (UTC)<br />
<br />
----<br />
<br />
Minor tweak to the above:<br />
<br />
[[Image:HaskellLogo-v2.png]]<br />
<br />
----<br />
<br />
Minor modification of the t-shirt logo, the lambda was a bit skewed in my opinion:<br />
<br />
[[Image:tshirt-logo-mod.png]]<br />
<br />
And another modification of the same theme:<br />
<br />
[[Image:tshirt-logo-mod-inv.png]]<br />
<br />
--[[User:Sebastiaan|Sebastiaan]] 13:29, 15 December 2008 (UTC)<br />
<br />
: I really like this one. A font other than Arial would be nice ;) [[User:Porges|Porges]] 21:25, 15 December 2008 (UTC)<br />
<br />
----<br />
<br />
Some ideas. Supposed to resemble a lambda abstraction. I realise there are no formal parameters. ---- [[User:Chrisdone|Chrisdone]] 00:12, 15 December 2008 (UTC)<br />
<br />
[http://chrisdone.com/haskell-blah.png http://chrisdone.com/haskell-blah-thumb.png]<br />
<br />
----<br />
<br />
Here's another one; lambda is Gentium SIL, Haskell is MgOpen Cosmetica, tagline is MgOpen Canonica Italic. [[User:Porges|Porges]] 21:25, 15 December 2008 (UTC)<br />
<br />
[[Image:Haskell Logo.png]]<br />
<br />
----<br />
<br />
Another take. A bit simpler, more symmetrical.<br />
<br />
[[Image:haskelllogobeshers.png]]<br />
<br />
----<br />
<br />
[[Image:Haskell-logo.png]]<br />
<br />
The logo uses Kautiva Bold as (non-free) font.<br />
<br />
--[[User:Eelco|Eelco]] 07:43, 15 December 2008 (UTC)<br />
<br />
This one is dedicated to Derek Elkins, to sooth his eyes after having them hurt on the previous logo:<br />
<br />
[[Image:Haskell-logo-funny.png]]<br />
<br />
--[[User:Eelco|Eelco]] 08:53, 15 December 2008 (UTC)<br />
: Makes sense. Comic Sans is the *Official Font of Haskell*, after all.<br />
<br />
----<br />
[[Image:HaskellLogoTDavie.png]]<br />
<br />
[[Image:HaskellLogoTDavie.pdf]] (vector pdf version)<br />
<br />
[[User:Beelsebob|Beelsebob]] 08:32, 15 December 2008 (UTC)<br />
<br />
---- <br />
<br />
[http://relapse-software.net/haskell_0.png http://relapse-software.net/haskell_0.png]<br />
<br />
[http://relapse-software.net/haskell_1.png http://relapse-software.net/haskell_1.png]<br />
<br />
----<br />
<br />
[http://relapse-software.net/haskell_5.png http://relapse-software.net/haskell_5.png]<br />
<br />
<br />
[http://relapse-software.net/haskell_2.png http://relapse-software.net/haskell_2.png]<br />
<br />
[http://relapse-software.net/haskell_3.png http://relapse-software.net/haskell_3.png]<br />
<br />
----<br />
<br />
Logo fun using Blender:<br />
<br />
[[Image:HsLogosMB.png|center|Haskell Logo idea with lambda as mascot]]<br />
<br />
I tried to give the lambda sign an ''alive'' feeling. --[[User:GokhanSan|GokhanSan]] 12:49, 15 December 2008 (UTC)<br />
: Middle one looks a bit too much like the ghostbusters logo :D [[User:Porges|Porges]] 21:25, 15 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[Image:HaskellLogoIdea05.gif]]<br />
<br />
Not sure about the colour. I tried to pick the purple from the current logo.<br />
<br />
----<br />
<br />
<br />
One more vectorial Haskell logo concept (InfinityLambda). Using inkscape and the popular [http://inde-graphics.deviantart.com/art/advent-font-57338302 advent font] (CC at-nc-nd).<br />
<br />
[[Image:Haskell_infinitylambda.png]]<br />
<br />
<br />
[http://haskell.org/sitewiki/images/8/86/Haskell_infinitylambda.svg Image (Vectorial)]<br />
<br />
[http://haskell.org/sitewiki/images/e/ee/Haskell_infinitylambda_logo.svg Only logo image (Vectorial)]<br />
<br />
* [[User:alvivi|alvivi]] 19:28, 15 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[Image:Haskell-pure.png|haskell::pure]]<br />
<br />
--[[User:Rgreayer|Rgreayer]] 20:44, 15 December 2008 (UTC)</div>Porgeshttps://wiki.haskell.org/index.php?title=Haskell_logos/New_logo_ideas&diff=24826Haskell logos/New logo ideas2008-12-15T21:25:11Z<p>Porges: added coments</p>
<hr />
<div>'''The great 2009 Haskell logo contest'''<br />
<br />
The Haskell logo has [http://www.willamette.edu/~fruehr/logos/intro.html changed over time], and the current "new" logo reflects the advanced features of Haskell. However, it is looking rather dated, and doesn't necessarily reflect the mature Haskell we have now.<br />
<br />
So, time to find a new logo. Something reflecting the modern emphasis of<br />
Haskell on purity and simplicity.<br />
<br />
Please submit your entries here, and attach your name to them. To be eligible,<br />
you will need to upload them.<br />
<br />
---<br />
<br />
Simple, clean:<br />
<br />
[http://hpsg.fu-berlin.de/~rsling/img/haskell-shirt.jpeg http://hpsg.fu-berlin.de/~rsling/img/haskell-shirt.jpeg]<br />
<br />
I really like this t-shirt logo, by the way. Gets my vote so far. — [[User:Chrisdone|Chrisdone]] 00:18, 15 December 2008 (UTC)<br />
<br />
----<br />
<br />
Minor tweak to the above:<br />
<br />
[[Image:HaskellLogo-v2.png]]<br />
<br />
----<br />
<br />
Minor modification of the t-shirt logo, the lambda was a bit skewed in my opinion:<br />
<br />
[[Image:tshirt-logo-mod.png]]<br />
<br />
And another modification of the same theme:<br />
<br />
[[Image:tshirt-logo-mod-inv.png]]<br />
<br />
--[[User:Sebastiaan|Sebastiaan]] 13:29, 15 December 2008 (UTC)<br />
<br />
: I really like this one. A font other than Arial would be nice ;) [[User:Porges|Porges]] 21:25, 15 December 2008 (UTC)<br />
<br />
----<br />
<br />
Some ideas. Supposed to resemble a lambda abstraction. I realise there are no formal parameters. ---- [[User:Chrisdone|Chrisdone]] 00:12, 15 December 2008 (UTC)<br />
<br />
[http://chrisdone.com/haskell-blah.png http://chrisdone.com/haskell-blah-thumb.png]<br />
<br />
----<br />
<br />
Here's another one; lambda is Gentium SIL, Haskell is MgOpen Cosmetica, tagline is MgOpen Canonica Italic. [[User:Porges|Porges]] 21:25, 15 December 2008 (UTC)<br />
<br />
[[Image:Haskell Logo.png]]<br />
<br />
----<br />
<br />
Another take. A bit simpler, more symmetrical.<br />
<br />
[[Image:haskelllogobeshers.png]]<br />
<br />
----<br />
<br />
[[Image:Haskell-logo.png]]<br />
<br />
The logo uses Kautiva Bold as (non-free) font.<br />
<br />
--[[User:Eelco|Eelco]] 07:43, 15 December 2008 (UTC)<br />
<br />
This one is dedicated to Derek Elkins, to sooth his eyes after having them hurt on the previous logo:<br />
<br />
[[Image:Haskell-logo-funny.png]]<br />
<br />
--[[User:Eelco|Eelco]] 08:53, 15 December 2008 (UTC)<br />
: Makes sense. Comic Sans is the *Official Font of Haskell*, after all.<br />
<br />
----<br />
[[Image:HaskellLogoTDavie.png]]<br />
<br />
[[Image:HaskellLogoTDavie.pdf]] (vector pdf version)<br />
<br />
[[User:Beelsebob|Beelsebob]] 08:32, 15 December 2008 (UTC)<br />
<br />
---- <br />
<br />
[http://relapse-software.net/haskell_0.png http://relapse-software.net/haskell_0.png]<br />
<br />
[http://relapse-software.net/haskell_1.png http://relapse-software.net/haskell_1.png]<br />
<br />
----<br />
<br />
[http://relapse-software.net/haskell_5.png http://relapse-software.net/haskell_5.png]<br />
<br />
<br />
[http://relapse-software.net/haskell_2.png http://relapse-software.net/haskell_2.png]<br />
<br />
[http://relapse-software.net/haskell_3.png http://relapse-software.net/haskell_3.png]<br />
<br />
----<br />
<br />
Logo fun using Blender:<br />
<br />
[[Image:HsLogosMB.png|center|Haskell Logo idea with lambda as mascot]]<br />
<br />
I tried to give the lambda sign an ''alive'' feeling. --[[User:GokhanSan|GokhanSan]] 12:49, 15 December 2008 (UTC)<br />
: Middle one looks a bit too much like the ghostbusters logo :D [[User:Porges|Porges]] 21:25, 15 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[Image:HaskellLogoIdea05.gif]]<br />
<br />
Not sure about the colour. I tried to pick the purple from the current logo.<br />
<br />
----<br />
<br />
<br />
One more vectorial Haskell logo concept (InfinityLambda). Using inkscape and the popular [http://inde-graphics.deviantart.com/art/advent-font-57338302 advent font] (CC at-nc-nd).<br />
<br />
[[Image:Haskell_infinitylambda.png]]<br />
<br />
<br />
[http://haskell.org/sitewiki/images/8/86/Haskell_infinitylambda.svg Image (Vectorial)]<br />
<br />
[http://haskell.org/sitewiki/images/e/ee/Haskell_infinitylambda_logo.svg Only logo image (Vectorial)]<br />
<br />
* [[User:alvivi|alvivi]] 19:28, 15 December 2008 (UTC)<br />
<br />
----<br />
<br />
[[Image:Haskell-pure.png|haskell::pure]]<br />
<br />
--[[User:Rgreayer|Rgreayer]] 20:44, 15 December 2008 (UTC)</div>Porgeshttps://wiki.haskell.org/index.php?title=Haskell_logos/New_logo_ideas&diff=24779Haskell logos/New logo ideas2008-12-15T03:59:05Z<p>Porges: oops :)</p>
<hr />
<div>New logos reflecting the modern emphasis of Haskell on purity and<br />
safety. The mature Haskell.<br />
<br />
Simple, clean:<br />
<br />
[http://hpsg.fu-berlin.de/~rsling/img/haskell-shirt.jpeg http://hpsg.fu-berlin.de/~rsling/img/haskell-shirt.jpeg]<br />
<br />
I really like this t-shirt logo, by the way. Gets my vote so far. — [[User:Chrisdone|Chrisdone]] 00:18, 15 December 2008 (UTC)<br />
<br />
----<br />
<br />
Some ideas. Supposed to resemble a lambda abstraction. I realise there are no formal parameters. ---- [[User:Chrisdone|Chrisdone]] 00:12, 15 December 2008 (UTC)<br />
<br />
[http://chrisdone.com/haskell-blah.png http://chrisdone.com/haskell-blah-thumb.png]<br />
<br />
----<br />
<br />
Here's another one; lambda is Gentium SIL, Haskell is MgOpen Cosmetica, tagline is MgOpen Canonica Italic.<br />
<br />
[[Image:Haskell Logo.png]]</div>Porgeshttps://wiki.haskell.org/index.php?title=Haskell_logos/New_logo_ideas&diff=24778Haskell logos/New logo ideas2008-12-15T03:57:25Z<p>Porges: added another</p>
<hr />
<div>New logos reflecting the modern emphasis of Haskell on purity and<br />
safety. The mature Haskell.<br />
<br />
Simple, clean:<br />
<br />
[http://hpsg.fu-berlin.de/~rsling/img/haskell-shirt.jpeg http://hpsg.fu-berlin.de/~rsling/img/haskell-shirt.jpeg]<br />
<br />
I really like this t-shirt logo, by the way. Gets my vote so far. — [[User:Chrisdone|Chrisdone]] 00:18, 15 December 2008 (UTC)<br />
<br />
----<br />
<br />
Some ideas. Supposed to resemble a lambda abstraction. I realise there are no formal parameters. ---- [[User:Chrisdone|Chrisdone]] 00:12, 15 December 2008 (UTC)<br />
<br />
[http://chrisdone.com/haskell-blah.png http://chrisdone.com/haskell-blah-thumb.png]<br />
<br />
----<br />
<br />
Here's another one; lambda is Gentium SIL, Haskell is MgOpen Cosmetica, tagline is MgOpen Canonica Italic.<br />
<br />
[Image:Haskell Logo.png]</div>Porgeshttps://wiki.haskell.org/index.php?title=File:Haskell_Logo.png&diff=24777File:Haskell Logo.png2008-12-15T03:55:16Z<p>Porges: quick mockup like the others</p>
<hr />
<div>quick mockup like the others</div>Porges