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dlapy2.f(3) | LAPACK | dlapy2.f(3) |
NAME¶
dlapy2.f -SYNOPSIS¶
Functions/Subroutines¶
double precision function dlapy2 (X, Y)
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.
X
Author:
X is DOUBLE PRECISIONY
Y is DOUBLE PRECISION X and Y specify the values x and y.
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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