1CLA_HERCOND_LXA(P1A)CK routine (version 3.2) CLA_HERCOND_X(1)
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6 CLA_HERCOND_X - CLA_HERCOND_X compute the infinity norm condition num‐
7 ber of op(A) * diag(X) where X is a COMPLEX vector
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10 REAL FUNCTION CLA_HERCOND_X( UPLO, N, A, LDA, AF, LDAF, IPIV, X, INFO,
11 WORK, RWORK )
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13 IMPLICIT NONE
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15 CHARACTER UPLO
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17 INTEGER N, LDA, LDAF, INFO
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19 INTEGER IPIV( * )
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21 COMPLEX A( LDA, * ), AF( LDAF, * ), WORK( * ), X( * )
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23 REAL RWORK( * )
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26 CLA_HERCOND_X computes the infinity norm condition number of
27 op(A) * diag(X) where X is a COMPLEX vector.
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30 X COMPLEX vector.
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32 WORK COMPLEX workspace of size 2*N.
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34 RWORK REAL workspace of size 3*N.
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38 LAPACK routine (version 3.2) November 2008 CLA_HERCOND_X(1)