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CentOS 7.0 - man page for clarscl2 (centos section 3)

clarscl2.f(3)							      LAPACK							     clarscl2.f(3)

clarscl2.f -
Functions/Subroutines subroutine clarscl2 (M, N, D, X, LDX) CLARSCL2 performs reciprocal diagonal scaling on a vector. Function/Subroutine Documentation subroutine clarscl2 (integerM, integerN, real, dimension( * )D, complex, dimension( ldx, * )X, integerLDX) CLARSCL2 performs reciprocal diagonal scaling on a vector. Purpose: CLARSCL2 performs a reciprocal diagonal scaling on an vector: x <-- inv(D) * x where the REAL diagonal matrix D is stored as a vector. Eventually to be replaced by BLAS_cge_diag_scale in the new BLAS standard. Parameters: M M is INTEGER The number of rows of D and X. M >= 0. N N is INTEGER The number of columns of D and X. N >= 0. D D is REAL array, length M Diagonal matrix D, stored as a vector of length M. X X is COMPLEX array, dimension (LDX,N) On entry, the vector X to be scaled by D. On exit, the scaled vector. LDX LDX is INTEGER The leading dimension of the vector X. LDX >= 0. Author: Univ. of Tennessee Univ. of California Berkeley Univ. of Colorado Denver NAG Ltd. Date: September 2012 Definition at line 92 of file clarscl2.f. Author Generated automatically by Doxygen for LAPACK from the source code. Version 3.4.2 Tue Sep 25 2012 clarscl2.f(3)