1 files changed, 30 insertions, 0 deletions
diff --git a/mpc/src/pow_si.c b/mpc/src/pow_si.c
new file mode 100644
index 0000000000..5b5c5d9dfb
--- /dev/null
+++ b/mpc/src/pow_si.c
@@ -0,0 +1,30 @@
+/* mpc_pow_si -- Raise a complex number to an integer power.
+
+Copyright (C) 2009, 2010 INRIA
+
+This file is part of GNU MPC.
+
+GNU MPC is free software; you can redistribute it and/or modify it under
+the terms of the GNU Lesser General Public License as published by the
+Free Software Foundation; either version 3 of the License, or (at your
+option) any later version.
+
+GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
+more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with this program. If not, see http://www.gnu.org/licenses/ .
+*/
+
+#include "mpc-impl.h"
+
+int
+mpc_pow_si (mpc_ptr z, mpc_srcptr x, long y, mpc_rnd_t rnd)
+{
+   if (y >= 0)
+     return mpc_pow_usi (z, x, (unsigned long) y, 1, rnd);
+   else
+     return mpc_pow_usi (z, x, (unsigned long) (-y), -1, rnd);
+}