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## Re: [Axiom-math] Very simple calculus on matrix and vector.

**From**: |
Francois Maltey |

**Subject**: |
Re: [Axiom-math] Very simple calculus on matrix and vector. |

**Date**: |
26 Feb 2006 20:21:25 +0100 |

**User-agent**: |
Gnus/5.09 (Gnus v5.9.0) Emacs/21.4 |

Thanks Ralf,
>* > But can I concat 3 or 4 or more vectors with only ONE command ?*
>* > I don't know if I can define in axiom a function with 1 or 2 or 3 or*
>* > 4 ... arguments.*
>* > Sequences of maple or mupad allow this.*
>* > With axiom must I define a function with a list of arguments ?*
>* *
>* I hope, that helps. I'm sure you can translate the above code into*
>* something that concatenates vectors.*
>* *
You don't loose your time, I discover Turple.
And it's also possible with reduce.
U1 := vector [1,2,3]
U2 := vector [2,2,3]
U3 := vector [3,2,3]
U4 := vector [4,2,3]
reduce ((u,v)+->horizConcat(u,v),
map (U +-> U::Matrix Integer, [U1,U2,U3,U4]))