TeXView

TeXView[expr_String]
TeXView[expr_]

renders expr as LaTeX expression to the screen. Use TeXForm arbitrary expression to LaTeX string.

For example:

TeXView[1/2 // TeXForm]

or directly using LaTeX:

TeXView["\\frac{1}{2}"]

It works on slides, markdown and in a normal Wolfram output cells. You can embed it too:

Plot[x, {x,0,1}, Epilog->{
  Inset[TeXView[TeXForm[y==x], ImageSize->Medium], {0.5`,0.5`}]
}]

TeXForm is a blocking function, avoid using it inside Button-like, Manipulate, timers, async functions. Use non-blocking variant TexFormAsync.

Options

Predefines the container size for the expression

Sets the aligment of the content inside the contaner defined by ImageSize. Possible values:

It supports Offload method. The expressions can be rerendered of the underlying data changes:

str = TeXForm[Integrate[f[x], x]];
TeXView[str//Offload]

then

str = TeXForm[Integrate[f[x] x, x]];

or using a buttom:

Button["Generate", Then[TeXFormAsync[Series[Sin[x] Cos[x], {x, 0, RandomInteger[{1, 30}]}]], (str = #1)&]]