.TH "SRC/cla_gerpvgrw.f" 3 "Version 3.12.0" "LAPACK" \" -*- nroff -*-
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.SH NAME
SRC/cla_gerpvgrw.f
.SH SYNOPSIS
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.SS "Functions/Subroutines"

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.RI "real function \fBcla_gerpvgrw\fP (n, ncols, a, lda, af, ldaf)"
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.RI "\fBCLA_GERPVGRW\fP multiplies a square real matrix by a complex matrix\&. "
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.SH "Function/Subroutine Documentation"
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.SS "real function cla_gerpvgrw (integer n, integer ncols, complex, dimension( lda, * ) a, integer lda, complex, dimension( ldaf, * ) af, integer ldaf)"

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\fBCLA_GERPVGRW\fP multiplies a square real matrix by a complex matrix\&.  
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\fBPurpose:\fP
.RS 4

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.nf
 CLA_GERPVGRW computes the reciprocal pivot growth factor
 norm(A)/norm(U)\&. The 'max absolute element' norm is used\&. If this is
 much less than 1, the stability of the LU factorization of the
 (equilibrated) matrix A could be poor\&. This also means that the
 solution X, estimated condition numbers, and error bounds could be
 unreliable\&.
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.RE
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\fBParameters\fP
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\fIN\fP 
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          N is INTEGER
     The number of linear equations, i\&.e\&., the order of the
     matrix A\&.  N >= 0\&.
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\fINCOLS\fP 
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          NCOLS is INTEGER
     The number of columns of the matrix A\&. NCOLS >= 0\&.
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\fIA\fP 
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          A is COMPLEX array, dimension (LDA,N)
     On entry, the N-by-N matrix A\&.
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\fILDA\fP 
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          LDA is INTEGER
     The leading dimension of the array A\&.  LDA >= max(1,N)\&.
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\fIAF\fP 
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          AF is COMPLEX array, dimension (LDAF,N)
     The factors L and U from the factorization
     A = P*L*U as computed by CGETRF\&.
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\fILDAF\fP 
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          LDAF is INTEGER
     The leading dimension of the array AF\&.  LDAF >= max(1,N)\&.
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.RE
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\fBAuthor\fP
.RS 4
Univ\&. of Tennessee 
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Univ\&. of California Berkeley 
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Univ\&. of Colorado Denver 
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NAG Ltd\&. 
.RE
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Definition at line \fB97\fP of file \fBcla_gerpvgrw\&.f\fP\&.
.SH "Author"
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Generated automatically by Doxygen for LAPACK from the source code\&.