Dear gcc team: I'm a C programmer, and I use gcc. Recently I upgraded my Linux box to RedHat 9A. Starting a C project, everything went ok until I did a math operation. I included <math.h>, and executed a simple pow(x1,x2) function, with x1 and x2 of type double. The compiler reports: /tmp/cctlMXxf.o(.text+0x948): In function `parseString': : undefined reference to `pow' collect2: ld returned 1 exit status The #include <math.h> is regular. What's the problem? I'm sure that the gcc package is installed correctly, but grepping the /usr/include directory, no file with the pow definition seem to exist. And even log, log10 and exp seem to have vanished. Any help? Thank you. Version used: gcc (GCC) 3.2.2 20030222 (Red Hat Linux 3.2.2-5) -- Antonio Maschio <tbin@xxxxxxxxx>