# WordPress.org

## Youngwhan's Simple Latex[resolved] Error- Can't run latex program (4 posts)

1. gaurav.tanejaa
Member
Posted 1 year ago #

Hi Author,
I have been using your plugin since a long time and I find it easy and interesting too, but unfortunately today I am facing some issues with this plugin, I don't know why it's showing such errors. It's showing the error - can't run latex program.
To check this error you may visit my blog page where it's showing the error- http://answernow.in/testing-page/
I request you to have a check on it ASAP. Any help from your side would be appreciated.
Looking forward for your quick response!
Thanks,
Gaurav Taneja.

2. gaurav.tanejaa
Member
Posted 1 year ago #

The code I am using on the above page is :

$π(3r )^2h1 = π(2r)^2 h$
⇒$\frac{h1}{h2}= \frac{π×4r^2}{π×9r^2} = \frac{4}{9}$⇒ 4 : 9

3. gaurav.tanejaa
Member
Posted 1 year ago #

Hi Author,
Any updates ?

4. breadncup
Member
Plugin Author

Posted 10 months ago #

Sorry, for the loong delay.

I haven't checked this that often.

Your latex should be changed like this:

$\pi(3r )^2h1=\pi(2r)^2 h$
⇒$\frac{h1}{h2}= \frac{\pi\times4r^2}{\pi\times9r^2} = \frac{4}{9}$⇒ 4 : 9

The correct symbol matching latex can be gotten here for your reference:
http://www.artofproblemsolving.com/wiki/index.php/LaTeX:Symbols

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