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- DLADIV - perform complex division in real arithmetic a + i*b p + i*q =
- --------- c + i*d The algorithm is due to Robert L
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- SUBROUTINE DLADIV( A, B, C, D, P, Q )
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- DOUBLE PRECISION A, B, C, D, P, Q
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- PPPPUUUURRRRPPPPOOOOSSSSEEEE
- DLADIV performs complex division in real arithmetic in D. Knuth, The art
- of Computer Programming, Vol.2, p.195
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- A (input) DOUBLE PRECISION
- B (input) DOUBLE PRECISION C (input) DOUBLE PRECISION
- D (input) DOUBLE PRECISION The scalars a, b, c, and d in
- the above expression.
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- P (output) DOUBLE PRECISION
- Q (output) DOUBLE PRECISION The scalars p and q in the
- above expression.
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- PPPPaaaaggggeeee 1111
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