1CLAG2Z(1) LAPACK PROTOTYPE auxiliary routine (version 3.1.2) CLAG2Z(1)
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6 CLAG2Z - converts a COMPLEX matrix, SA, to a COMPLEX*16 matrix, A
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9 SUBROUTINE CLAG2Z( M, N, SA, LDSA, A, LDA, INFO )
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11 INTEGER INFO, LDA, LDSA, M, N
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13 COMPLEX SA( LDSA, * )
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15 COMPLEX*16 A( LDA, * )
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18 CLAG2Z converts a COMPLEX matrix, SA, to a COMPLEX*16 matrix, A. Note
19 that while it is possible to overflow while converting from double to
20 single, it is not possible to overflow when converting from single to
21 double.
22 This is an auxiliary routine so there is no argument checking.
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25 M (input) INTEGER
26 The number of lines of the matrix A. M >= 0.
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28 N (input) INTEGER
29 The number of columns of the matrix A. N >= 0.
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31 SA (input) COMPLEX array, dimension (LDSA,N)
32 On entry, the M-by-N coefficient matrix SA.
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34 LDSA (input) INTEGER
35 The leading dimension of the array SA. LDSA >= max(1,M).
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37 A (output) COMPLEX*16 array, dimension (LDA,N)
38 On exit, the M-by-N coefficient matrix A.
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40 LDA (input) INTEGER
41 The leading dimension of the array A. LDA >= max(1,M).
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43 INFO (output) INTEGER
44 = 0: successful exit ========= End of CLAG2Z
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48 LAPACK PROTOTYPE auxiliary routinNeov(evmebresrio2n0038.1.2) CLAG2Z(1)