ssecds.c « secd « Trigonometry « elementaryFunctions « c « src « 2.3-1 - Scilab2C/.git - Scilab 2 C

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#include <math.h>
#include "secd.h"
#include "sec.h"

float		ssecds(float in) {
  return (1/cos((M_PI/180.0)*in));
}