Simple question

["David L. Martin" <dlmarti@njcc.com>]

I am currently trying to convert all of my diagnostic code over to Linux.
Every thing is running smooth until I start using trig functions.
The problem appears to be a library not being include, but how do I find
out which library has the trig functions?

/* Test file start ##################################*/
#include <math.h>
#include <stdlib.h>
#include <stdio.h>

void main(void)
{
	printf("cos(0.1) = %f\n",cos(0.1));
}
/* Test file end ######################################*/


/* GCC Output */
/tmp/cca038091.o: In function `main':
/tmp/cca038091.o(.text+0xe): undefined reference to `cos'

-- 

David L. Martin        <dlmarti@njcc.com>
R&D Software Engineer  http://pluto.njcc.com/~dlmarti
PGP: 16 C0 C0 AB 4E A2 2C 89  FF 8B 07 CF C0 72 3D 89

Fidelity: A virtue peculiar to those who are about to be betrayed. 

 

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