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## [Axiom-math] Identity Matrix

**From**: |
panaxiom |

**Subject**: |
[Axiom-math] Identity Matrix |

**Date**: |
Sat, 11 Aug 2018 19:24:04 +0200 |

**User-agent**: |
NeoMutt/20180716 |

Hi,
is there a command / "shortcut" for creating the identity matrix of a certain
size?
Or is it necessary to use the matrix()-command and set all the values on the
diagoanl to one and all others to zero?
Would be much easier, if there is something like identitiymatrix(3),
which would make a 3x3 identity-matrix.
any ideas?
TIA,
pan.

**[Axiom-math] Identity Matrix**,
*panaxiom* **<=**