1 files changed, 28 insertions, 0 deletions
diff --git a/src/c/elementaryFunctions/pow/zpows.c b/src/c/elementaryFunctions/pow/zpows.c
new file mode 100644
index 0000000..4fe771a
--- /dev/null
+++ b/src/c/elementaryFunctions/pow/zpows.c
@@ -0,0 +1,28 @@
+/*
+ *  Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ *  Copyright (C) 2008-2008 - 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 "pow.h"
+#include "log.h"
+#include "exp.h"
+
+doubleComplex zpows(doubleComplex z, doubleComplex power) {
+  /*Cas z=0 */
+  if ( (zreals(z)==0) && (zimags(z)==0) ){
+  	/* Cas 0^0 */
+  	if ( (zreals(power)==0) && (zimags(power)==0) ) return DoubleComplex(1,0);
+  	/* Cas 0^x, x!=0 */
+  	return DoubleComplex(0,0);
+  }
+  
+  /* Cas z!=0 */
+  return zexps(zmuls(zlogs(z), power));
+}