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Re: Using Calc
From: |
Eric S Fraga |
Subject: |
Re: Using Calc |
Date: |
Wed, 05 May 2021 12:39:23 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
On Wednesday, 5 May 2021 at 13:31, Christopher Dimech wrote:
> The following gets matrix multiplication
>
> [ [1.,2.,3.] [4.,5.,6.] [7.,8.,9.] ] * [ [9.,8.,7.] [6.,5.,4.] [3., 2.,1.] ]
> =>
>
> It is then very easy to end up with very long lines. Is there a
> solution to this?
I get:
[ [ 1., 2., 3. ] [ [ 9., 8., 7. ] [ [ 30., 24., 18. ]
[ 4., 5., 6. ] * [ 6., 5., 4. ] => [ 84., 69., 54. ]
[ 7., 8., 9. ] ] [ 3., 2., 1. ] ] [ 138., 114., 90. ] ]
as a result so not long lines at all? Of course, if your system gets
larger, there will be an issue but then I would suggest you use a
different language (octave for numerics, maxima for symbolic, both
usable via org babel src blocks if you wish). I.e. use the right tool
for the job?
--
Eric S Fraga via Emacs 28.0.50 & org 9.4.5 on Debian bullseye/sid
- Using Calc, Christopher Dimech, 2021/05/05
- Re: Using Calc, Emanuel Berg, 2021/05/05
- Re: Using Calc, Christopher Dimech, 2021/05/05
- Re: Using Calc, Eric S Fraga, 2021/05/05
- Re: Using Calc, Christopher Dimech, 2021/05/05
- Re: Using Calc,
Eric S Fraga <=
- Re: Using Calc, Christopher Dimech, 2021/05/05
- Re: Using Calc, Eric S Fraga, 2021/05/05
- Re: Using Calc, Christopher Dimech, 2021/05/05
- Re: Using Calc, Christopher Dimech, 2021/05/05
- Re: Using Calc, Christopher Dimech, 2021/05/05
- Re: Using Calc, Nick Dokos, 2021/05/05
- Re: Using Calc, Emanuel Berg, 2021/05/05
- Re: Using Calc, tomas, 2021/05/06
- Re: Using Calc, Christopher Dimech, 2021/05/05
- Re: Using Calc, Emanuel Berg, 2021/05/05