Cool, I think I figured it out. Just applied a couple of tweaks to the above, and...
Pete
Code: (Select All)
DIM AS DOUBLE a, n, root
DO
a = 1
INPUT "Number: "; n
INPUT "Root: "; root
DO
olda = a
a = a - ((a) ^ root - n) / (root * a ^ (root - 1))
PRINT a
LOOP UNTIL olda = a
LOOPPete
Shoot first and shoot people who ask questions, later.