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LAPACK 3.11.0
LAPACK: Linear Algebra PACKage
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Functions | |
subroutine | sgesc2 (n, a, lda, rhs, ipiv, jpiv, scale) |
SGESC2 solves a system of linear equations using the LU factorization with complete pivoting computed by sgetc2. | |
subroutine | sgetc2 (n, a, lda, ipiv, jpiv, info) |
SGETC2 computes the LU factorization with complete pivoting of the general n-by-n matrix. | |
real function | slange (norm, m, n, a, lda, work) |
SLANGE returns the value of the 1-norm, Frobenius norm, infinity-norm, or the largest absolute value of any element of a general rectangular matrix. | |
subroutine | slaqge (m, n, a, lda, r, c, rowcnd, colcnd, amax, equed) |
SLAQGE scales a general rectangular matrix, using row and column scaling factors computed by sgeequ. | |
subroutine | stgex2 (wantq, wantz, n, a, lda, b, ldb, q, ldq, z, ldz, j1, n1, n2, work, lwork, info) |
STGEX2 swaps adjacent diagonal blocks in an upper (quasi) triangular matrix pair by an orthogonal equivalence transformation. | |
This is the group of real auxiliary functions for GE matrices