Triangular Matrix Solver (TRSM): Reference Implementation
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Use the implementation of dtrsv from Session 14 for a simple reference implementation of the TRSM operation
\[X \leftarrow A^{-1} X\]where \(A\) is a \(m \times m\) triangular matrix and \(X\) a general \(m \times n\) matrix.
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Add function dlaswp from Session 13 for applying a pivot vector to ulmblas.c.