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slapy2.f(3) LAPACK slapy2.f(3)

NAME

slapy2.f -

SYNOPSIS

Functions/Subroutines


real function slapy2 (X, Y)
 
SLAPY2 returns sqrt(x2+y2).

Function/Subroutine Documentation

real function slapy2 (realX, realY)

SLAPY2 returns sqrt(x2+y2).
Purpose: 
 SLAPY2 returns sqrt(x**2+y**2), taking care not to cause unnecessary
 overflow.
Parameters:
X 
          X is REAL
Y 
          Y is REAL
          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 slapy2.f.

Author

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Wed Oct 15 2014 Version 3.4.2