Copyright (C) Peter Edelbrunner Sonnleiten 3 Breitenau 8614 Austria
Chili con Carne
STOP h= m= s= $_$... 0=10 Mirror Barcode
p=h, q=-m
x^2+p*x+q=0
x12=(-p/2)+-sqrt((p^2/4)-(-q))
xm=(x1+x2)/2
ym=xm^2+p*xm+(-q)