Standard Libraries: Example

#include <stdio.h>

/* #include <math.h> */

int main( void )

{

printf( “Square root of 2 is %f\n”, sqrt(2) );

return( 0 );

}

• May get various problems/errors when you compile with:

  1) gcc example.c -o example
  
  2) gcc example.c -m -o example
  3) gcc example.c -m -o example # with math.h included

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