| DLAPY2(1) | LAPACK auxiliary routine (version 3.2) | DLAPY2(1) |
NAME¶
DLAPY2 - returns sqrt(x**2+y**2), taking care not to cause unnecessary overflow
SYNOPSIS¶
- DOUBLE PRECISION
- FUNCTION DLAPY2( X, Y )
DOUBLE PRECISION X, Y
PURPOSE¶
DLAPY2 returns sqrt(x**2+y**2), taking care not to cause unnecessary overflow.
ARGUMENTS¶
- X (input) DOUBLE PRECISION
- Y (input) DOUBLE PRECISION X and Y specify the values x and y.
| November 2008 | LAPACK auxiliary routine (version 3.2) |