Functions/Subroutines¶

subroutine sladiv (A, B, C, D, P, Q)
SLADIV performs complex division in real arithmetic, avoiding unnecessary overflow. subroutine sladiv1 (A, B, C, D, P, Q)
real function sladiv2 (A, B, C, D, R, T)

subroutine sladiv (real A, real B, real C, real D, real P, real Q)¶

SLADIV performs complex division in real arithmetic, avoiding unnecessary overflow.

Purpose:

 SLADIV performs complex division in  real arithmetic


                       a + i*b


            p + i*q = ---------


                       c + i*d


 The algorithm is due to Michael Baudin and Robert L. Smith


 and can be found in the paper


 "A Robust Complex Division in Scilab"

Parameters:

          A is REAL

          B is REAL

          C is REAL

          D is REAL


          The scalars a, b, c, and d in the above expression.

          P is REAL

          Q is REAL


          The scalars p and q in the above expression.

Author:

Date:

Definition at line 93 of file sladiv.f.

subroutine sladiv1 (real A, real B, real C, real D, real P, real Q)¶

Definition at line 180 of file sladiv.f.

real function sladiv2 (real A, real B, real C, real D, real R, real T)¶

Definition at line 220 of file sladiv.f.