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| author | Joe Hunkeler <jhunkeler@gmail.com> | 2015-08-11 16:51:37 -0400 |
|---|---|---|
| committer | Joe Hunkeler <jhunkeler@gmail.com> | 2015-08-11 16:51:37 -0400 |
| commit | 40e5a5811c6ffce9b0974e93cdd927cbcf60c157 (patch) | |
| tree | 4464880c571602d54f6ae114729bf62a89518057 /pkg/utilities/pffctn.x | |
| download | iraf-osx-40e5a5811c6ffce9b0974e93cdd927cbcf60c157.tar.gz | |
Repatch (from linux) of OSX IRAF
Diffstat (limited to 'pkg/utilities/pffctn.x')
| -rw-r--r-- | pkg/utilities/pffctn.x | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/pkg/utilities/pffctn.x b/pkg/utilities/pffctn.x new file mode 100644 index 00000000..277ad384 --- /dev/null +++ b/pkg/utilities/pffctn.x @@ -0,0 +1,17 @@ +# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. + + +# PF_FCTN -- function required by REGRES to define polynomial function +# This routine taken from Bevington, Page 177. + +real procedure pf_fctn (x, i, j, jterms) + +real x[ARB] +int i, j +int jterms[ARB] +int jexp + +begin + jexp = jterms[j] + return (x[i] ** jexp) +end |