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/*
* Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
* Copyright (C) 2006-2008 - INRIA - Bruno JOFRET
*
* This file must be used under the terms of the CeCILL.
* This source file is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at
* http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
*
*/
#include <stdio.h>
#include <assert.h>
#include <float.h>
#include <complex.h>
#include "floatComplex.h"
#define size 10000
int matrixCreation(void);
int addAndDiff(void);
int matrixCreation(void) {
float real[size];
float imag[size];
floatComplex *Z;
float extractedReal[size];
float extractedImag[size];
int i = 0;
for (i = 0; i < size; ++i)
{
real[i] = (float) i;
imag[i] = (float) (size - i);
}
Z = FloatComplexMatrix(real, imag, size);
for (i = 0; i < size; ++i)
{
printf("Partie reelle = %f\n", creals(Z[i]));
assert(creals(Z[i]) == i);
printf("Partie imaginaire = %f\n", cimags(Z[i]));
assert(cimags(Z[i]) == size - i);
}
creala(Z, size, extractedReal);
cimaga(Z, size, extractedImag);
for (i = 0; i < size; ++i)
{
printf("Partie reelle = %f\n", extractedReal[i]);
assert(extractedReal[i] == i);
printf("Partie imaginaire = %f\n", extractedImag[i]);
assert(extractedImag[i] == size - i);
}
return 0;
}
int addAndDiff(void) {
/* z = -3 + 25*%i */
floatComplex z = FloatComplex((float)3, (float)-25);
/* y = -3.123456 + 25.123456*%i */
floatComplex y = FloatComplex((float)-3.123,(float)25.123);
/* t = z + y */
floatComplex t = cadds(z,y);
/* u = z - y */
floatComplex u = cdiffs(z,y);
/* z = -3 + 25*%i */
printf("Partie reelle = %f\n", creals(z));
assert(creals(z) == (float)3);
printf("Partie imaginaire = %f\n", cimags(z));
assert(cimags(z) == (float)-25);
/* y = -3.123456 + 25.123456*%i */
printf("Partie reelle = %f\n", creals(y));
assert(creals(y) == (float)-3.123);
printf("Partie imaginaire = %f\n", cimags(y));
assert(cimags(y) == (float)25.123);
/* Try to have somme addition */
printf("Partie reelle = %f\n", creals(t));
assert(creals(t) == (float)3 + (float)-3.123);
printf("Partie imaginaire = %f\n", cimags(t));
assert(cimags(t) == (float)-25 + (float)25.123);
/* Try to have somme diff */
printf("Partie reelle = %f\n", creals(u));
assert(creals(u) == (float)3 - (float)-3.123);
printf("Partie imaginaire = %f\n", cimags(u));
assert(cimags(u) == (float)-25 - (float)25.123);
return 0;
}
int main(void) {
addAndDiff();
matrixCreation();
return 0;
}
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