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Diffstat (limited to 'math/llsq/diff.f')
| -rw-r--r-- | math/llsq/diff.f | 6 |
1 files changed, 6 insertions, 0 deletions
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 |