laplace w 1d display



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Thanks,

               -s

On Mon, Sep 1, 2008 at 6:20 PM, Edwin Woollett <woollett at charter.net> wrote:

> In both console and xmaxima mode with
> display2d:false I get
>
> laplace('diff(a(t), t), t, s );  --->
>     s * ?%laplace(a(t), t, s ) - a(0)
>
> instead of the expected
>
>   s * 'laplace(a(t), t, s ) - a(0)
>
> Using ilt(..) doesn't cure this display behavior,
> but desolve(..) does cure this behavior (for some
> mysterious reason).
>
> This is a minor complaint, since I can simply avoid
> the problem with 2D display, or else start my
> session with:
>
> (%i1) ( display2d:false, desolve('diff(a(t), t) = - b*a(t), a(t ) ) )$
> (%i2) laplace('diff(a(t), t), t, s);
> (%o2) s * 'laplace(a(t), t, s ) - a(0)
>
> I recall someone else on the mailing list complaining
> about this display behavior, but couldn't find anything
> in the bug report message list.
>
> Ted Woollett
> windows xp, v. 5.16.1
>
>
>
>
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