summaryrefslogtreecommitdiff
path: root/src/operations/division/zdivides.c
diff options
context:
space:
mode:
authortorset2008-11-13 10:32:08 +0000
committertorset2008-11-13 10:32:08 +0000
commitd839b178843672b7175fd1c607553437c395456c (patch)
tree005a407986453cf3ec8369c70a08c36e646dfb40 /src/operations/division/zdivides.c
parent8b3e28e3007c2105035da2b0140ee91a75768fd1 (diff)
downloadscilab2c-d839b178843672b7175fd1c607553437c395456c.tar.gz
scilab2c-d839b178843672b7175fd1c607553437c395456c.tar.bz2
scilab2c-d839b178843672b7175fd1c607553437c395456c.zip
change repertory for the multiplication and division and made the modifs in the files using them (2nd send, the 1st wasn't complete).
Diffstat (limited to 'src/operations/division/zdivides.c')
-rw-r--r--src/operations/division/zdivides.c39
1 files changed, 39 insertions, 0 deletions
diff --git a/src/operations/division/zdivides.c b/src/operations/division/zdivides.c
new file mode 100644
index 00000000..683817e4
--- /dev/null
+++ b/src/operations/division/zdivides.c
@@ -0,0 +1,39 @@
+/*
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2008-2008 - INRIA - Arnaud TORSET
+ *
+ * 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
+ *
+ */
+
+#ifdef __STDC_VERSION__
+# ifndef STDC
+# define STDC
+# endif
+# if __STDC_VERSION__ >= 199901L
+# ifndef STDC99
+# define STDC99
+# endif
+# endif
+#endif
+
+
+#include "doubleComplex.h"
+#include "division.h"
+
+/*
+** \function zdivides
+** \brief Divide 2 Complex numbers.
+*/
+doubleComplex zdivides(doubleComplex z1, doubleComplex z2) {
+#ifndef STDC99
+ return DoubleComplex((z1.real*z2.real + z1.imag*z2.imag) / (z2.real*z2.real + z2.imag* z2.imag),
+ (z1.imag*z2.real - z1.real*z2.imag) / (z2.real*z2.real + z2.imag* z2.imag));
+#else
+ return z1 / z2;
+#endif
+}