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| subroutine | cgtt02 (TRANS, N, NRHS, DL, D, DU, X, LDX, B, LDB, RESID) |
| | CGTT02 More...
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real function clangt(NORM, N, DL, D, DU)
CLANGT returns the value of the 1-norm, Frobenius norm, infinity-norm, or the largest absolute value ...
subroutine clagtm(TRANS, N, NRHS, ALPHA, DL, D, DU, X, LDX, BETA, B, LDB)
CLAGTM performs a matrix-matrix product of the form C = αAB+βC, where A is a tridiagonal matrix,...
1.8.16