dlapy2.f (3) - Linux Manuals
NAME
dlapy2.f -
SYNOPSIS
Functions/Subroutines
DOUBLE PRECISION function dlapy2 (X, Y)
DLAPY2 returns sqrt(x2+y2).
Function/Subroutine Documentation
DOUBLE PRECISION function dlapy2 (double precisionX, double precisionY)
DLAPY2 returns sqrt(x2+y2).
Purpose:
-
DLAPY2 returns sqrt(x**2+y**2), taking care not to cause unnecessary overflow.
Parameters:
-
X
X is DOUBLE PRECISION
YY is DOUBLE PRECISION X and Y specify the values x and y.
Author:
-
Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Date:
- September 2012
Definition at line 64 of file dlapy2.f.
Author
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