\(f=\frac{1}{T}\)

 

\(f=\frac{1}{T}\)

 

Ok, I entered the same text, and it worked for me

 

\(f=\frac{1}{T}\)

I'm confused...
The compiled (?) formula shows up in your reply but not in my post. A clue, please?

 

I'm confused...
The compiled (?) formula shows up in your reply but not in my post. A clue, please?

I have no clue. Have you tried re-typing it? Or try in another browser?

Tex always has worked for me, so I tried in your thread to eliminate any site changes as the cause.

 

\(f=\frac{1}{T}\)

Just copied and pasted.

 

Good. I suspect there was a non-printable character embedded in your original post, that was not copied during the copy and paste operation.

 

I have no clue. Have you tried re-typing it? Or try in another browser?

Tex always has worked for me, so I tried in your thread to eliminate any site changes as the cause.

Found it!
I had cut and pasted an example into my original post which delimited the TEX argument with "plain" and "/plain", ostensibly to show the raw Tex format in the article I got the sample from without compiling the argument.
Anyway, I just now edited out the "plain" and the "/plain", and everything works.
Thanks for the help.

 

Hello,

The plain tag is for showing how the text is made by not parsing the text.

Bertus

 

Hello,

The plain tag is for showing how the text is made by not parsing the text.

Bertus

Yes; thank you.