[Ipe-discuss] How to typeset pmatrix Latex code in ipe text window?

Nasser M. Abbasi nma at 12000.org
Mon Apr 18 23:43:05 CEST 2016

When I enter

1 & 2\\
3 & 4

into ipe text object, inside the small window that pops with saying to
enter Latex code, it gives a compile error.
  Misplaced alignment tab character &.
l.51 1 &
I can't figure out why you would want to use a tab mark

Does IPE support pmatrix env. ? Do I need to add something in my
configuration? HOw to tell it to use \usepackage{amsmath}? If so,
I do not know how to.

IPE 7.2.2. on windows 7


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