why this algorithm does not work?
Hello I'm trying to write this algorithm in sage:
def roots(f, q):
# return list of roots of f in finite field of q elements
K.<T> = GF(q)
r = [ ]
g = qq2zz(f).change_ring(K)
for a in K:
if g(a) == 0:
r.append(a)
return r
but i get error, it says that:
Traceback (click to the left of this block for traceback ) ....
how should I correct it?