From 40e5a5811c6ffce9b0974e93cdd927cbcf60c157 Mon Sep 17 00:00:00 2001
From: Joe Hunkeler <jhunkeler@gmail.com>
Date: Tue, 11 Aug 2015 16:51:37 -0400
Subject: Repatch (from linux) of OSX IRAF

---
 sys/mwcs/mwmmul.gx | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 sys/mwcs/mwmmul.gx

(limited to 'sys/mwcs/mwmmul.gx')

diff --git a/sys/mwcs/mwmmul.gx b/sys/mwcs/mwmmul.gx
new file mode 100644
index 00000000..b86449c2
--- /dev/null
+++ b/sys/mwcs/mwmmul.gx
@@ -0,0 +1,23 @@
+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+# MW_MMUL -- Matrix multiply.
+
+procedure mw_mmul$t (a, b, c, ndim)
+
+PIXEL	a[ndim,ndim]		#I left input matrix
+PIXEL	b[ndim,ndim]		#I right input matrix
+PIXEL	c[ndim,ndim]		#O output matrix
+int	ndim			#I dimensionality of system
+
+int	i, j, k
+PIXEL	v
+
+begin
+	do j = 1, ndim
+	    do i = 1, ndim {
+		v = 0
+		do k = 1, ndim
+		    v = v + a[k,j] * b[i,k]
+		c[i,j] = v
+	    }
+end
-- 
cgit