On Monday 01 July 2002 12:26, Andre Poenitz wrote:
> On Mon, Jul 01, 2002 at 12:02:50PM +0200, geof wrote:
> > This week-end I started the mathematica facilities. I've trying compile
> > lyx-devel from the CVS repository without success : I get a "Illegal
> > instruction" when I try to run lyx. So I worked with the 1.2.0 version of
> > lyx!
> >
> > The implementation is quite completed excepted for the matrix support
> > which is missing. I'm planning to improve the derivative support and add
> > limit support. Feedback is welcome.
>
> Looks pretty good. I think I'll apply it with minor Changes to current CVS.
>
> One question: math_stringinset.C: It was my understanding that Mathematica
> does not need "*" in things like "3x", so I think we could leave out the
> "insert * if it looks necessary hack" which we need for Maple there.
You are right, there is no need to insert an * between two variables, a
simple space is enough.
*******************************************************
Mathematica 4.1 for Linux PowerPC
Copyright 1988-2000 Wolfram Research, Inc.
-- Motif graphics initialized --
In[1]:= (3x)^2//TeXForm
Out[1]//TeXForm= 9\,x^2
In[2]:= (3x5)^2//TeXForm
Out[2]//TeXForm= 9\,{\Mvariable{x5}}^2
********************************************************
Here are some binding useful for mathematica calls
\bind "M-a space" "math-extern mma"
\bind "M-a n" "math-extern mma N"
\bind "M-a e" "math-extern mma Expand"
\bind "M-a f" "math-extern mma Factor"
\bind "M-a s" "math-extern mma Simplify"
\bind "M-a S-S" "math-extern mma FullSimplify"
Regards,
geof
PS: when you insert a "\{" or "\}" in a math equation and call "math-extern",
through which mathematizice function the program passes? In other word which
is the MathInset subclass associated to \{ and \}
I'd like that a "\{" produces "{" and not "\{" through mathematicize. Since in
this case, it can be possible to call more compilacted Mathematica functions
like Collect[Exp,{x1,y1}] ( lyx equation : \Collect[Exp,\{x1,y1\}]). That
work well with, for example, \Limit[ f[x], x->\infty] and things like that.
--
~
'v' mailto: gpiroux_at_mac_dot_com
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