zrotg()

subroutine zrotg	(	complex*16	CA,
		complex*16	CB,
		double precision	C,
		complex*16	S
	)

ZROTG

Purpose:

    ZROTG determines a double complex Givens rotation.

Parameters

[in]	CA	CA is COMPLEX*16
[in]	CB	CB is COMPLEX*16
[out]	C	C is DOUBLE PRECISION
[out]	S	S is COMPLEX*16

Author

Univ. of Tennessee

Univ. of California Berkeley

Univ. of Colorado Denver

NAG Ltd.

Date

December 2016