source: CIVL/examples/arithmetic/sqrt.cvl@ 4e86cdd

#include <civlc.cvh>
#include <math.h>
#include <stdio.h>

$input double x;
$assume(x >= 0.0);

int main(int argc, char * argv[]) {
  double y = sqrt(x) + 1;

  if(x == 0.0)
    $assert((y == 1));
  else
    $assert((y > 1));
  return 0;
}