Talk:Square Root Calculator/@comment-15449381-20130814152144

Actually, now that I'm at it...

I'd appreciate it if someone could help me make the program recognise negative numbers (by restricting the domain, or otherwise.) instead of just accepting it and eventually dividing by zero.

Of course, I could just work with i, but I'd like to...y'know. You can't build a house starting with the roof and all that.