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Re: moving equations between Mathematica and TeXShop
Posted:
Jan 20, 2011 6:31 AM


Dear Murray,
Thank you for your help. Here is an equation I typed into Mathematica:
In[1]:= (2 m^2 =CF=83^2 Exp[(( 2 m^2 =CF=83^2 (((x  Subscript[x, i])  Subscript[v, i] (t  Subscript[t, i]))^2 + (y  Subscript[y, i])^2))/( 4 m^2 =CF=83^4 + =E2=88=87^2 (t  Subscript[t, i])^2))])/(=CF=80 (4 m^2 =CF=83^4 + =E2=88=87^2 (t  Subscript[t, i])^2))
And here is the output form of the same equation;
Out[1]== (2 E^(((2 m^2 \[Sigma]^2 ((x  (t  Subscript[t, i]) Subscript[v, i]  Subscript[x, i])^2 + (y  Subscript[y, i])^2))/( 4 m^2 \[Sigma]^4 + \[HBar]^2 (t  Subscript[t, i])^2))) m^2 \[Sigma]^2)/(\[Pi] (4 m^2 \[Sigma]^4 + \[HBar]^2 \ (t  Subscript[t, i])^2))
And here is the "copy as LaTeX" form of the preceding equation:
\frac{2 e^{\frac{2 m^2 \sigma ^2 \left(\left(x\left(tt_i\right) v_ix_i\right){}^2+\left(yy_i\right){}^2\right)}{4 m^2 \sigma ^4+\hbar ^2 \left(tt_i\right){}^2}} m^2 \sigma ^2}{\pi \left(4 m^2 \sigma ^4+\hbar ^2 \left(tt_i\right){}^2\right)}
The constants in the numerator are not grouped together, the (xx_i) term has been rearranged, and the velocity term does not preceed the time term. I would like to get the exact same equation into LaTeX as I entered into Mathematica.
Suggestions?
On Wed, Jan 19, 2011 at 2:23 AM, Murray Eisenberg <murray@math.umass.edu>wrote:
> I presume this has nothing to do with TeXShop per se, but rather with > the underlying TeX. > > Can you be more specific as to what kinds of expression need changing, > one way or the other. > > My experience is that Mathematica's TeXForm tends to produce legitimate > TeX math expressions at what I might call a "basic" level and that I can > often handcode the same thing in LaTeX that is more to my taste. > > On 1/18/2011 5:51 AM, Michael B. Heaney wrote: > > Hi everyone, > > > > I am solving symbolic equations in Mathematica and then exporting these > > equations to TeXShop. The exported equations need lots of changes to look > > like normal mathematical typeset equations in TeXShop. I also export > > equations from TeXShop to Mathematica, and these need lots of changes > before > > they will run in Mathematica. Is there any easier way to move equations > back > > and forth between Mathematica and TeXShop? > > > > Thanks, > > > > Michael > >  > Murray Eisenberg murray@math.umass.edu > Mathematics & Statistics Dept. > Lederle Graduate Research Tower phone 413 5491020 (H) > University of Massachusetts 413 5452859 (W) > 710 North Pleasant Street fax 413 5451801 > Amherst, MA 010039305 > >
  Michael B. Heaney 3182 Stelling Drive Palo Alto, CA 94303 USA mheaney@alum.mit.edu www.linkedin.com/in/michaelbheaney 



