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/*
** -*- C -*-
**
** tan.h
** Made by Bruno JOFRET <bruno.jofret@inria.fr>
**
** Started on Tue Dec 5 15:49:18 2006 jofret
** Last update Mon Oct 22 10:02:28 2007 bruno
**
** Copyright INRIA 2006
*/
#ifndef __TAN_H__
#define __TAN_H__
#include "floatComplex.h"
#include "doubleComplex.h"
/*
** Compute Tangeant for different types .
*/
/*
** \brief Float Tangeant function
** \param in : input value.
*/
float stans(float in);
/*
** \brief Double Tangeant function
** \param in : input value.
*/
double dtans(double in);
/*
** \brief Float Complex Tangeant function
** \param in : input value.
*/
floatComplex ctans(floatComplex in);
/*
** \brief Double Complex Tangeant function
** \param in : input value.
*/
doubleComplex ztans(doubleComplex in);
/*
** \brief Float Matrix Tangeant function
** \param in : input array value.
** \param out : input array value.
** \param size : the size of in and out arrays.
*/
void stana(float* in, int size, float* out);
/*
** \brief Double Matrix Tangeant function
** \param in : input array value.
** \param out : input array value.
** \param size : the size of in and out arrays.
*/
void dtana(double* in, int size, double* out);
/*
** \brief Float Complex Matrix Tangeant function
** \param in : input array value.
** \param out : input array value.
** \param size : the size of in and out arrays.
*/
void ctana(floatComplex* in, int size, floatComplex* out);
/*
** \brief Double Complex Matrix Tangeant function
** \param in : input array value.
** \param out : input array value.
** \param size : the size of in and out arrays.
*/
void ztana(doubleComplex* in, int size, doubleComplex* out);
#endif /* !__TAN_H__ */
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