From fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 Mon Sep 17 00:00:00 2001 From: Joseph Hunkeler Date: Wed, 8 Jul 2015 20:46:52 -0400 Subject: Initial commit --- math/llsq/diff.f | 6 ++++++ 1 file changed, 6 insertions(+) create mode 100644 math/llsq/diff.f (limited to 'math/llsq/diff.f') diff --git a/math/llsq/diff.f b/math/llsq/diff.f new file mode 100644 index 00000000..79dacb92 --- /dev/null +++ b/math/llsq/diff.f @@ -0,0 +1,6 @@ + function diff(x,y) +c c.l.lawson and r.j.hanson, jet propulsion laboratory, 1973 june 7 +c to appear in 'solving least squares problems', prentice-hall, 1974 + diff=x-y + return + end -- cgit