NAME

       lapy2 - lapy2: robust sqrt( x^2 + y^2 )

SYNOPSIS

   Functions
       double precision function dlapy2 (x, y)
           DLAPY2 returns sqrt(x2+y2).
       real function slapy2 (x, y)
           SLAPY2 returns sqrt(x2+y2).

Detailed Description

Function 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.

   real function slapy2 (real x, real y)
       SLAPY2 returns sqrt(x2+y2).

       Purpose:

            SLAPY2 returns sqrt(x**2+y**2), taking care not to cause unnecessary
            overflow and unnecessary underflow.

       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.

Author

       Generated automatically by Doxygen for LAPACK from the source code.

Version 3.12.0                               Fri Aug 9 2024 02:33:22                                    lapy2(3)