Left-Hand-Side | Right-Hand-Side | |||
---|---|---|---|---|

Decomposition | Property | Dimensions | Property | Dimensions |

`xerus.QR` |
orthogonal | $m\times min$ | upper triangular | $min\times n$ |

`xerus.RQ` |
upper triangular | $m\times min$ | orthogonal | $min\times n$ |

`xerus.QC` |
orthogonal | $m\times r$ | upper or lower triangular | $r\times n$ |

`xerus.CQ` |
upper or lower triangular | $m\times r$ | orthogonal | $r\times n$ |