# anyone else having trouble with LaTex today?

#### romsek

MHF Helper
code strings that are interpreted just fine over at freemathhelp.com fail to be interpreted here.

Nothing fancy. Just \frac

ideas?

#### Soroban

MHF Hall of Honor

Some commands work . . . others don't.

$$\displaystyle \frac{a}{b}$$

$$\displaystyle \sin2\theta$$

$$\displaystyle \cos x$$

$$\displaystyle x^3 = 8$$

$$\displaystyle \sqrt{a^2+b^2}$$

#### Jonroberts74

I am having trouble as well

#### sepoto

I thought maybe I had an error in mine but then I thought this used to work maybe:

(1/2\sqrt{x})dx+(1/2\sqrt{y})dy=0

$$\displaystyle (1/2\sqrt{x})dx+(1/2\sqrt{y})dy=0$$

#### topsquark

Forum Staff
I thought maybe I had an error in mine but then I thought this used to work maybe:

(1/2\sqrt{x})dx+(1/2\sqrt{y})dy=0

$$\displaystyle (1/2\sqrt{x})dx+(1/2\sqrt{y})dy=0$$
The first two seem to be spacing problems:
$$\displaystyle (1/2 \sqrt{x} ) dx + (1/2 \sqrt{y} ) dy = 0$$

$$\displaystyle \sin 2 \theta$$

This one doesn't work with spacing.
$$\displaystyle x^3=8$$

It may be that LaTeX is having problems but you may be able to play around with spacings between commands to make it work. Is anyone else seeing this pattern?

-Dan

#### bkbowser

I'm having a ton of stupid problems with latex for no apparent reason. I've tried two different browsers, and I've run Firefox in safety mode with every add-on disabled.

If you look at the first line in both the message field and the preview field you'll notice that it's sometimes accepting input, in that it wont give me an invalid equation tag, but not actually doing anything to the text.

#### Plato

MHF Helper
I'm having a ton of stupid problems with latex for no apparent reason. I've tried two different browsers, and I've run Firefox in safety mode with every add-on disabled.

If you look at the first line in both the message field and the preview field you'll notice that it's sometimes accepting input, in that it wont give me an invalid equation tag, but not actually doing anything to the text.
This time it seems to be totally broken.

You can use this website to insert LaTeX. Texify - Online LaTeX equation writer, generates math formulas from LaTeX expressions. Last edited:
• 2 people

#### bkbowser

This time it seems to be totally broken.

You can use this website to insert LaTeX. Texify - Online LaTeX equation writer, generates math formulas from LaTeX expressions. This has stopped working for me.

#### Plato

MHF Helper
This has stopped working for me.
Why do you say that? #### bkbowser

Why do you say that? I had been coping and pasting from the website you linked. For some reason this website was stopping me from directly pasting.

It looks like this will work another way though. Anyone know whats up with this? latex was a big advantage that I don't have access too...