lapy3 - lapy3: robust sqrt( x^2 + y^2 + z^2 )

Generated automatically by Doxygen for LAPACK from the source code. Version 3.12.0 Thu Aug 7 2025 17:26:25 lapy3(3)

doubleprecisionfunctiondlapy3(doubleprecisionx,doubleprecisiony,doubleprecisionz)DLAPY3 returns sqrt(x2+y2+z2). Purpose: DLAPY3 returns sqrt(x**2+y**2+z**2), taking care not to cause unnecessary overflow and unnecessary underflow. ParametersX X is DOUBLE PRECISION Y Y is DOUBLE PRECISION Z Z is DOUBLE PRECISION X, Y and Z specify the values x, y and z. Author Univ. of Tennessee Univ. of California Berkeley Univ. of Colorado Denver NAG Ltd. realfunctionslapy3(realx,realy,realz)SLAPY3 returns sqrt(x2+y2+z2). Purpose: SLAPY3 returns sqrt(x**2+y**2+z**2), taking care not to cause unnecessary overflow and unnecessary underflow. ParametersX X is REAL Y Y is REAL Z Z is REAL X, Y and Z specify the values x, y and z. Author Univ. of Tennessee Univ. of California Berkeley Univ. of Colorado Denver NAG Ltd.

lapy3 - lapy3: robust sqrt( x^2 + y^2 + z^2 )

Functions double precision function dlapy3 (x, y, z) DLAPY3 returns sqrt(x2+y2+z2). real function slapy3 (x, y, z) SLAPY3 returns sqrt(x2+y2+z2).