Bug: symbolic subs

[Hielos]

Hello, I found a bug with the 'symbolic' package in the function 'subs':

octave> pr=sym("x1")+sym("x2")+sym("Q1")+0.5

pr =

0.5+Q1+x2+x1

octave> subs(pr, sym("x2"), 33)

ans =

0.5+Q1+x2+x1

I built a function that you may use

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[Søren Hauberg]

Hi,

fre, 23 10 2009 kl. 15:42 -0700, skrev efrios:

> Hello, I found a bug with the 'symbolic' package in the function
> 'subs':
>
>
> octave> pr=sym("x1")+sym("x2")+sym("Q1")+0.5
>
> pr =
>
> 0.5+Q1+x2+x1
>
>
> octave> subs(pr, sym("x2"), 33)
>
> ans =
>
> 0.5+Q1+x2+x1

I don't use the 'symbolic' package, so I don't really know what is wrong
with the above. What behaviour did you expect?

> I built a function that you may use

I haven't spoken Spanish (or is it Portuguese?) in more than a decade,
so I really can't read the code you sent. If you believe you have a
solution to the bug you are seeing, please translate it to English, such
that we can use it.

Thanks,
Søren


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