# LaTeX Plain latex code not working in Physics forum

1. Jun 5, 2017

### Pushoam

I have written a solution of problem in LYX.
I exported the lyx code as latex plain code.
I opened the latex plain code in Tex studio and copied it and pasted it in Physics forum
and it didn't work.
Can anyone please tell me what should I do?
Should I again type the latex code here i.e.Physics Forum?
I am attaching the Latex code and corresponding pdf.

The tex file is not accepted here.So, attaching images.

File size:
44.2 KB
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File size:
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2. Jun 5, 2017

I never used lyx, but LaTeX code generated by mathematica works fine here if I just enclose it in double $'s 3. Jun 5, 2017 ### jedishrfu ### Staff: Mentor Have you looked at the first thread in the Math and Latex forum? It should explain what you need to do. Usually we must use double # or double$ before and after each expression so that mathjax can identify it.

Last edited: Jun 7, 2017
4. Jun 7, 2017

### Staff: Mentor

I don't think MathJax supports LaTeX commands that are associated with creating complete documents: \documentclass, \usepackage, etc. (which I see in your screenshots but are not in the list of supported commands:

http://docs.mathjax.org/en/latest/tex.html#supported-latex-commands

MathJax is intended for including individual equations in HTML pages, not for producing/presenting complete LaTeX documents.

5. Jun 10, 2017

### Buffu

$\require{cancel}\cancel{ \text{Buffu} }$ I am no expert but I can use cancel package by using command $\text{\require}$.

6. Jun 10, 2017

### Staff: Mentor

Wow! That's one way of banning yourself in text with a flair while not really banning yourself from PF.

Pretty cool, I didn't notice that tag before. I guess you'd use it to cancel terms and factors.

7. Jun 11, 2017

### Buffu

'
I did not know strikeout means banned from PF.