Hi
Have you tried editing the html (there is a button for that)?
Often extra <p><span> tags flood our students' cells and
it has to be cleared out for the LaTeX to be interpreted.
Regards,
Jan
On 28 January 2013 20:29, Jim Clark <jimfortheea...@earthlink.net> wrote:
> A year ago I developed Sage worksheets with LaTeX codes in text cells.
> These worksheets displayed typeset mathematics correctly last year, using
> Sage versions 4.x. Going back to these worksheets recently, now with Sage
> 5.6, some of the LaTeX code displays as literal LaTeX text, not as typeset
> mathematics.
>
> Example: In the text cell, the literal text is:
> Problem 2
>
> Given the 1D linear convection equation:\[ u_t + a u_x = 0\]
>
> where $u = u(x,t)$ and $a = 0.5$, with a square wave pulse initial
> condition (IC):
>
> \[ u(x, t=0) = \begin{cases}
>
> 0 & x < -7 \\
>
> 1 & -7 \leq x \leq -5 \\
>
> 0 & x > -5
>
> \end{cases} \]
>
> and boundary condition (BC): \[ u(x= -10, t) = 0 \]
>
> in the interval $-10 \leq x \leq 10$, do the following:
>
> <end of text cell text>
>
> Now displays as:
>
>
>
> It makes no difference whether I use $$...$$ or \[...\] to define typeset
> mathematics, the result is the same: some math is typeset, other is not.
>
> How do I get text cells to display all of my mathematics?
>
> Thanks for help,
> Jim Clark
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--
.~.
/V\ Jan Groenewald
/( )\ www.aims.ac.za
^^-^^
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