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
!> 
!> 

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

Definition at line 91 of file sladiv.f.

subroutine SLADIV1 (real a, real b, real c, real d, real p, real q)¶

Definition at line 177 of file sladiv.f.

real function SLADIV2 (real a, real b, real c, real d, real r, real t)¶

Definition at line 216 of file sladiv.f.