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| author | Joseph Hunkeler <jhunkeler@gmail.com> | 2015-07-08 20:46:52 -0400 |
|---|---|---|
| committer | Joseph Hunkeler <jhunkeler@gmail.com> | 2015-07-08 20:46:52 -0400 |
| commit | fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 (patch) | |
| tree | bdda434976bc09c864f2e4fa6f16ba1952b1e555 /sys/vops/assq.gx | |
| download | iraf-linux-fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4.tar.gz | |
Initial commit
Diffstat (limited to 'sys/vops/assq.gx')
| -rw-r--r-- | sys/vops/assq.gx | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/sys/vops/assq.gx b/sys/vops/assq.gx new file mode 100644 index 00000000..0189e01e --- /dev/null +++ b/sys/vops/assq.gx @@ -0,0 +1,26 @@ +# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. + +# ASSQ -- Vector sum of squares. + +$if (datatype == csir) +real procedure assq$t (a, npix) +real sum +$else $if (datatype == ld) +double procedure assq$t (a, npix) +double sum +$else +PIXEL procedure assq$t (a, npix) +PIXEL sum +$endif $endif + +PIXEL a[ARB] +int npix +int i + +begin + sum = 0$f + do i = 1, npix + sum = sum + (a[i] ** 2) + + return (sum) +end |