src/elementaryFunctions/tan/dtans.c


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/*
**  -*- C -*-
**
** dtans.c
** Made by  Bruno JOFRET <bruno.jofret@inria.fr>
**
** Started on  Thu Dec  7 12:02:41 2006 jofret
** Last update Mon Jan 29 16:12:01 2007 jofret
**
** Copyright INRIA 2006
*/

#include <math.h>

double	       dtans(double x) {
  return (tan(x));
}