| Web function | Short description of function |
| MnMatAntiSym | Returns the anti-symmetrised version of a square matrix |
| MnMatDet | Returns the determinant of a square matrix |
| MnMatInverse | Returns the inverse of a square matrix |
| MnMatLT | Returns the lower triangular version of a symmetrical square matrix |
| MnMatLUDecomposition | Returns the LU decomposition (without index and permutation sign) of a square matrix |
| MnMatLUDet | Returns the determinant of the LU decomposition of a square matrix |
| MnMatLUEqnSolve | Returns the solution to a (matrix) equation given the LU decomposition of the relevant square matrix |
| MnMatLUIndexAndPerm | Returns the LU index and permutation sign (without decomposition) of a square matrix |
| MnMatLUInverse | Returns the inverse of a square matrix given as input its LU decomposition |
| MnMatLUVecSolve | Returns the solution to a (vector) equations given the LU decomposition of the relevant square matrix |
| MnMatProduct | Returns the product of two matrices (explicitly passing sizes of the matrices) |
| MnMatSym | Returns the symmetrised version of a square matrix |
| MnMatTrace | Returns the trace of a square matrix |
| MnMatUnit | Returns a unit matrix |
| MnMatUT | Returns the upper triangular version of a symmetrical square matrix |