Just another lambdabananacamel,

I've been back to Edinburgh for a family reunion and got to spend a
morning with my dad who's a maths teacher by trade — I always thought
he might be interested in haskell but never got the time to really look
at some stuff in a bit of detail. I'd been pointed at Project Euler and thought [...]

I whined on IRC about my inability to do simple trig and dakkar kindly
took me through the basics of a cosine. So I sat down later to look
again at an exercise I'd skipped: 2.2 to defined the function:
> regularPolygon :: Int -> Side -> Shape>

But I realised that I still couldn't remember what [...]

If I found the exercises in chapter 2 a little hard, the fact that thereare only two of them in this chapter should have been a warning…

Amusingly, Hudak suggests that the module SOEGraphics will notevolve, as it is designed for the textbook, however, as it happens, ithas changed its API in a significant way - [...]