ilalr - ilalr: find non-zero row

Generated automatically by Doxygen for LAPACK from the source code. Version 3.12.0 Sun Jul 20 2025 01:40:05 ilalr(3)

integerfunctionilaclr(integerm,integern,complex,dimension(lda,*)a,integerlda)ILACLR scans a matrix for its last non-zero row. Purpose: ILACLR scans A for its last non-zero row. ParametersM M is INTEGER The number of rows of the matrix A. N N is INTEGER The number of columns of the matrix A. A A is COMPLEX array, dimension (LDA,N) The m by n matrix A. LDA LDA is INTEGER The leading dimension of the array A. LDA >= max(1,M). Author Univ. of Tennessee Univ. of California Berkeley Univ. of Colorado Denver NAG Ltd. integerfunctioniladlr(integerm,integern,doubleprecision,dimension(lda,*)a,integerlda)ILADLR scans a matrix for its last non-zero row. Purpose: ILADLR scans A for its last non-zero row. ParametersM M is INTEGER The number of rows of the matrix A. N N is INTEGER The number of columns of the matrix A. A A is DOUBLE PRECISION array, dimension (LDA,N) The m by n matrix A. LDA LDA is INTEGER The leading dimension of the array A. LDA >= max(1,M). Author Univ. of Tennessee Univ. of California Berkeley Univ. of Colorado Denver NAG Ltd. integerfunctionilaslr(integerm,integern,real,dimension(lda,*)a,integerlda)ILASLR scans a matrix for its last non-zero row. Purpose: ILASLR scans A for its last non-zero row. ParametersM M is INTEGER The number of rows of the matrix A. N N is INTEGER The number of columns of the matrix A. A A is REAL array, dimension (LDA,N) The m by n matrix A. LDA LDA is INTEGER The leading dimension of the array A. LDA >= max(1,M). Author Univ. of Tennessee Univ. of California Berkeley Univ. of Colorado Denver NAG Ltd. integerfunctionilazlr(integerm,integern,complex*16,dimension(lda,*)a,integerlda)ILAZLR scans a matrix for its last non-zero row. Purpose: ILAZLR scans A for its last non-zero row. ParametersM M is INTEGER The number of rows of the matrix A. N N is INTEGER The number of columns of the matrix A. A A is COMPLEX*16 array, dimension (LDA,N) The m by n matrix A. LDA LDA is INTEGER The leading dimension of the array A. LDA >= max(1,M). Author Univ. of Tennessee Univ. of California Berkeley Univ. of Colorado Denver NAG Ltd.

ilalr - ilalr: find non-zero row

Functions integer function ilaclr (m, n, a, lda) ILACLR scans a matrix for its last non-zero row. integer function iladlr (m, n, a, lda) ILADLR scans a matrix for its last non-zero row. integer function ilaslr (m, n, a, lda) ILASLR scans a matrix for its last non-zero row. integer function ilazlr (m, n, a, lda) ILAZLR scans a matrix for its last non-zero row.