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Re: any comments before i apply patch? (was: Re: Calc: Big Lang matrix d
From: |
Lukasz Stafiniak |
Subject: |
Re: any comments before i apply patch? (was: Re: Calc: Big Lang matrix display, `apart' bug fix) |
Date: |
Sat, 23 Aug 2003 18:27:53 +0200 |
>
> Lukasz (the new calc maintainer) has asked me to apply this calc patch
> since his CVS is not working correctly.
>
> I am now knowledgable about what Lukasz has done here. Do any calc
> gurus/enthusiasts have any comments/objections before I apply this
> patch?
>
> Lukasz, can you please describe in english what your patch does?
>
>
> DG http://gnufans.net/~deego/
> --
It is really a little thing.
First, matrix display in Big Language mode:
Before, entries to the matrix were actually printed in Flat Language
Now, they are printed in Big Language, with vertical boxes expanded to the
size of the highest expression in a row
Second, `apart' bug fix:
Before, inside `math-partial-fractions', `math-padded-polynomial'
calculated the polynomial representation of the remainder using
`math-is-polynomial' and not taking into consideration, that the last one
might return nil
After, I inlined `math-padded-polynomial' to compute `math-is-polynomial'
and in case the latter returns nil, report an error "Expected a rational
function".
Best wishes,
Lukasz
- Calc: Big Lang matrix display, `apart' bug fix, Lukasz Stafiniak, 2003/08/16
- Message not available
- Re: any comments before i apply patch? (was: Re: Calc: Big Lang matrix display, `apart' bug fix),
Lukasz Stafiniak <=
- Message not available