LAPACK 3.11.0
LAPACK: Linear Algebra PACKage

subroutine clarscl2  (  integer  M, 
integer  N,  
real, dimension( * )  D,  
complex, dimension( ldx, * )  X,  
integer  LDX  
) 
CLARSCL2 performs reciprocal diagonal scaling on a matrix.
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CLARSCL2 performs a reciprocal diagonal scaling on a matrix: 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.
[in]  M  M is INTEGER The number of rows of D and X. M >= 0. 
[in]  N  N is INTEGER The number of columns of X. N >= 0. 
[in]  D  D is REAL array, length M Diagonal matrix D, stored as a vector of length M. 
[in,out]  X  X is COMPLEX array, dimension (LDX,N) On entry, the matrix X to be scaled by D. On exit, the scaled matrix. 
[in]  LDX  LDX is INTEGER The leading dimension of the matrix X. LDX >= M. 
Definition at line 90 of file clarscl2.f.