Agreed, they are quite similar. But there are only so many ways to draw a lambda.<p>Comparison: <a href="http:&#x2F;&#x2F;imageshack.com&#x2F;a&#x2F;img907&#x2F;4425&#x2F;da9gGJ.png" rel="nofollow">http:&#x2F;&#x2F;imageshack.com&#x2F;a&#x2F;img907&#x2F;4425&#x2F;da9gGJ.png</a>