--- rpl/lapack/lapack/zlasr.f 2016/08/27 15:35:02 1.15 +++ rpl/lapack/lapack/zlasr.f 2017/06/17 10:54:23 1.16 @@ -2,24 +2,24 @@ * * =========== DOCUMENTATION =========== * -* Online html documentation available at -* http://www.netlib.org/lapack/explore-html/ +* Online html documentation available at +* http://www.netlib.org/lapack/explore-html/ * *> \htmlonly -*> Download ZLASR + dependencies -*> -*> [TGZ] -*> -*> [ZIP] -*> +*> Download ZLASR + dependencies +*> +*> [TGZ] +*> +*> [ZIP] +*> *> [TXT] -*> \endhtmlonly +*> \endhtmlonly * * Definition: * =========== * * SUBROUTINE ZLASR( SIDE, PIVOT, DIRECT, M, N, C, S, A, LDA ) -* +* * .. Scalar Arguments .. * CHARACTER DIRECT, PIVOT, SIDE * INTEGER LDA, M, N @@ -28,7 +28,7 @@ * DOUBLE PRECISION C( * ), S( * ) * COMPLEX*16 A( LDA, * ) * .. -* +* * *> \par Purpose: * ============= @@ -49,23 +49,23 @@ *> where P is an orthogonal matrix consisting of a sequence of z plane *> rotations, with z = M when SIDE = 'L' and z = N when SIDE = 'R', *> and P**T is the transpose of P. -*> +*> *> When DIRECT = 'F' (Forward sequence), then -*> +*> *> P = P(z-1) * ... * P(2) * P(1) -*> +*> *> and when DIRECT = 'B' (Backward sequence), then -*> +*> *> P = P(1) * P(2) * ... * P(z-1) -*> +*> *> where P(k) is a plane rotation matrix defined by the 2-by-2 rotation -*> +*> *> R(k) = ( c(k) s(k) ) *> = ( -s(k) c(k) ). -*> +*> *> When PIVOT = 'V' (Variable pivot), the rotation is performed *> for the plane (k,k+1), i.e., P(k) has the form -*> +*> *> P(k) = ( 1 ) *> ( ... ) *> ( 1 ) @@ -74,13 +74,13 @@ *> ( 1 ) *> ( ... ) *> ( 1 ) -*> +*> *> where R(k) appears as a rank-2 modification to the identity matrix in *> rows and columns k and k+1. -*> +*> *> When PIVOT = 'T' (Top pivot), the rotation is performed for the *> plane (1,k+1), so P(k) has the form -*> +*> *> P(k) = ( c(k) s(k) ) *> ( 1 ) *> ( ... ) @@ -89,12 +89,12 @@ *> ( 1 ) *> ( ... ) *> ( 1 ) -*> +*> *> where R(k) appears in rows and columns 1 and k+1. -*> +*> *> Similarly, when PIVOT = 'B' (Bottom pivot), the rotation is *> performed for the plane (k,z), giving P(k) the form -*> +*> *> P(k) = ( 1 ) *> ( ... ) *> ( 1 ) @@ -103,7 +103,7 @@ *> ( ... ) *> ( 1 ) *> ( -s(k) c(k) ) -*> +*> *> where R(k) appears in rows and columns k and z. The rotations are *> performed without ever forming P(k) explicitly. *> \endverbatim @@ -188,22 +188,22 @@ * Authors: * ======== * -*> \author Univ. of Tennessee -*> \author Univ. of California Berkeley -*> \author Univ. of Colorado Denver -*> \author NAG Ltd. +*> \author Univ. of Tennessee +*> \author Univ. of California Berkeley +*> \author Univ. of Colorado Denver +*> \author NAG Ltd. * -*> \date September 2012 +*> \date December 2016 * *> \ingroup complex16OTHERauxiliary * * ===================================================================== SUBROUTINE ZLASR( SIDE, PIVOT, DIRECT, M, N, C, S, A, LDA ) * -* -- LAPACK auxiliary routine (version 3.4.2) -- +* -- LAPACK auxiliary routine (version 3.7.0) -- * -- LAPACK is a software package provided by Univ. of Tennessee, -- * -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..-- -* September 2012 +* December 2016 * * .. Scalar Arguments .. CHARACTER DIRECT, PIVOT, SIDE