So what is the math behind a punnet square?

[j_h_smith]

So I was playing around with some thing today, and was attempting to make a punnet square calc. but for the life of me, I can't figure out the math behind it, i only took up to high school trig tho lol.

I can do them on paper easily, but when it comes to make the computer understand what I want, I'm at a lost.

I don't know anything about programming, i do believe this guy got it right. See what you think.

http://geneticcalculator.traxxtec.de/en/rechner.aspx

Realize there are a number of different snakes, just remember to click on Ball Python or you will go to corn snakes.

Not a complete list, but better than anything I've seen so far. Seems to be accurate too.

Jim Smith