SRC/dlapy2.f(3) | Library Functions Manual | SRC/dlapy2.f(3) |
NAME
SRC/dlapy2.f
SYNOPSIS
Functions/Subroutines
double precision function dlapy2 (x, y)
DLAPY2 returns sqrt(x2+y2).
Function/Subroutine Documentation
double precision function dlapy2 (double precision x, double precision y)
DLAPY2 returns sqrt(x2+y2).
Purpose:
DLAPY2 returns sqrt(x**2+y**2), taking care not to cause unnecessary overflow and unnecessary underflow.
Parameters
X
X is DOUBLE PRECISION
Y
Y 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.
Definition at line 62 of file dlapy2.f.
Author
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Version 3.12.0 | LAPACK |