Re: when executing a src block with latex construct, display problem because of +

[Berry, Charles]

Uwe,

You used `:exports code :eval never-export' (from an earlier posting). 

I think you want `:exports both :eval never-export' to keep babel from removing 
the results.

HTH,
Chuck

> On May 15, 2021, at 1:18 PM, Uwe Brauer <oub@mat.ucm.es> wrote:
> 
> Chuck, 
>> Uwe,
>> [snip]
> 
> 
>> [screenshot deleted]
> 
>> Oh, I misunderstood.
> 
>> The result looks like latex. So why not use `:results output latex' ?
> 
> I tried that also, then however the result is 
> #+RESULTS:
> #+begin_export latex
> \begin{align*}
> P(\text{Covid19}|\text{+})&=\frac{P(\text{+}|\text{Covid19})P(\text{Covid19})}{P(\text{+}|\text{Covid19})P(\text{Covid19})+P(\text{+}|\text{No-Covid19})P(\text{No-Covid19})}\\
> P(\text{No-Covid19}) &= 1- P(\text{Covid19}) = 1-0.1=0.9\\ 
> P(\text{+}|\text{No-Covid19}) &= 1-    P(\text{-}|\text{No-Covid19}) = 
> 1-0.95=0.05 \\ 
> &=\frac{0.95 \cdot 0.1}{0.95\cdot0.1 + (1-0.95)\cdot 0.9}\\ 
> P(\text{Covid19}|-)&=0.608696 \\ 
> P(\text{No-Covid19}|+)&=1-P(\text{Covid19}|+)=0.391304 \\ 
> \end{align*}
> #+end_export
> 
> That is ok for displaying, but if I now want also to export this org
> file to latex, the align construct is not exported, sigh. 
> 
> As the great philosopher M. Jagger said:
> 
> «You Can't Always Get What You Want»