On Thu, Feb 05, 2004 at 08:26:46PM +0100, Per Blomqvist wrote: > function 'pow' are suppose to be in the 'math.h' according the "C > Library manual" glibc-doc.. : Here's my testcase: $ cat main.c #include <stdio.h> #include <math.h> int main () { printf("%f\n", pow(2, 3)); return(0); } $ gcc -O2 -Wall -W main.c -lm $ ./a.out 8.000000 So it works for me. Please provide a testcase showing your problem. Tks, Jeff Bailey