Back to LAPACK/BLAS
la.linearSolvers.solveTriangular
Solve a triangular system Ax = b where A is upper or lower triangular.
Syntax
la.linearSolvers.solveTriangular(A, b, options?)
Description
Solve a triangular system Ax = b where A is upper or lower triangular. Uses DTRTRS for efficient triangular solve without factorization.
Parameters
| Name | Description |
|---|---|
| A | - Triangular coefficient matrix (n × n). |
| b | - Right-hand side vector or matrix. |
| options(optional) | - Solver options including triangle type and transpose mode. |
Returns
SolveTriangularResult