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# 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
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