2D Polynomials

I was bored so i made this tool, it allows you to calculate :

• the delta
• x1, x2, x0
• vertex coordinates
• Drawing the graph of the function and its derivative

The names of the functions/variables are in French, uhh use google translate to read the code i guess, sorry for that.

Usage

poly.exe a b c [--size 20] [--colors]

Screenshot

With colors :

Without :