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

Generated automatically by Doxygen for LAPACK from the source code. Version 3.12.0 Sun Jul 20 2025 01:40:05 lapy2(3)

doubleprecisionfunctiondlapy2(doubleprecisionx,doubleprecisiony)DLAPY2 returns sqrt(x2+y2). Purpose: DLAPY2 returns sqrt(x**2+y**2), taking care not to cause unnecessary overflow and unnecessary underflow. ParametersX 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. realfunctionslapy2(realx,realy)SLAPY2 returns sqrt(x2+y2). Purpose: SLAPY2 returns sqrt(x**2+y**2), taking care not to cause unnecessary overflow and unnecessary underflow. ParametersX 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.

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

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