C math functions

tnethaji · #1 04-Jul-2005, 03:57

Hi any help appreciated.

I face this problem in redhat linux 9.0 C compilers. I have put a sample C program here.

CPP / C++ / C Code:

#include "math.h"
main()
{
 float x,y;

 for(x=1;x<=5;x++)
    printf("x = %.2f\n",log(x));
}

the error after compiling

CPP / C++ / C Code:

% cc mathfn.c

CPP / C++ / C Code:

/tmp/ccKEOPS2.o(.text+0x3c): In function `main':
: undefined reference to `log'
collect2: ld returned 1 exit status

thanks

tnethaji · #2 04-Jul-2005, 06:03

jus recollected while looking at the compile options to include

CPP / C++ / C Code:

cc mathfn.c -lm

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