> < ^ From:

> ^ Subject:

This is either a bug in the function ER(N) ("square root of N") or I might be

using the function outside its defined domain :

for N = -n^2 when n is even the results don't look right :

gap> ER(-4); 2 gap> ER(-36); 6

Jacob Hirbawi <JcbHrb@CERF.net>

> < [top]