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/*
** -*- C -*-
**
** atan.h
** Made by Bruno JOFRET <bruno.jofret@inria.fr>
**
** Started on Tue Dec 5 15:49:18 2006 jofret
** Last update Wed Sep 5 16:05:57 2007 bruno
**
** Copyright INRIA 2006
*/
#include "floatComplex.h"
#include "doubleComplex.h"
/*
** Compute ArcTangeant for different types .
*/
/*
** \brief Float ArcTangeant function
** \param in : input value.
*/
float satans(float in);
/*
** \brief Double ArcTangeant function
** \param in : input value.
*/
double datans(double in);
/*
** \brief Float Complex ArcTangeant function
** \param in : input value.
*/
floatComplex catans(floatComplex in);
/*
** \brief Double Complex ArcTangeant function
** \param in : input value.
*/
doubleComplex zatans(doubleComplex in);
/*
** \brief Float Matrix ArcTangeant function
** \param in : input array value.
** \param out : input array value.
** \param size : the size of in and out arrays.
*/
void satana(float* in, float* out, int size);
/*
** \brief Double Matrix ArcTangeant function
** \param in : input array value.
** \param out : input array value.
** \param size : the size of in and out arrays.
*/
void datana(double* in, double* out, int size);
/*
** \brief Float Complex Matrix ArcTangeant function
** \param in : input array value.
** \param out : input array value.
** \param size : the size of in and out arrays.
*/
void catana(floatComplex* in, floatComplex* out, int size);
/*
** \brief Double Complex Matrix ArcTangeant function
** \param in : input array value.
** \param out : input array value.
** \param size : the size of in and out arrays.
*/
void zatana(doubleComplex* in, doubleComplex* out, int size);
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