NAME¶

SLADIV - performs complex division in real arithmetic a + i*b p + i*q = --------- c + i*d The algorithm is due to Robert L

SYNOPSIS¶

SUBROUTINE SLADIV(

A, B, C, D, P, Q )

REAL A, B, C, D, P, Q

PURPOSE¶

SLADIV performs complex division in real arithmetic in D. Knuth, The art of Computer Programming, Vol.2, p.195

ARGUMENTS¶

A (input) REAL

B (input) REAL C (input) REAL D (input) REAL The scalars a, b, c, and d in the above expression.

P (output) REAL

Q (output) REAL The scalars p and q in the above expression.