Re: Issues with symbolic

[José Abílio Matos]

On Saturday, 13 April 2019 16.26.33 WEST José Abílio Matos wrote:
> The second issue came when I was switching between double precision and vpa
> and it can be seen in the code below:
> 
> # Double precision (works)
> 
> N = zeros(3);
> N (1:2:3, 1) = 1:2:3
> 
> # vpa (fails)
> 
> N = sym(zeros(3))
> N(1:2:3,1) = sym(1:2:3)
> 
> 
> The vpa case fails with
> error: A(I,J,...) = X: dimensions mismatch
> error: called from
>     mat_replace at line 128 column 7
>     subsasgn at line 101 column 13
> 
> The obvious fix is, of course, to use the transpose:
> N(1:2:3,1) = (sym(1:2:3))'
> 
> My question are these issues worth to be reported to symbolics?
> 
> Best regards,
> --
> José Matos

For archive purposes:

After a message exchange with Colin I have reported this here:
https://github.com/cbm755/octsympy/issues/963

Regards,
-- 
José Matos