Tried to insert Tex formula, but without success.

Sorry, but how to write here tex formulas and how to delete topic?

n \in N

 

Edited May 26, 20205 yr by zkutch

To write Latex, you need to use the [math] tags. For example:

[math] n \in N [/math]

Gives: [math] n \in N [/math]

(Note there is a bug in the software and you will have to refresh the page to see the result)

!

Moderator Note

Moved to The Sandbox

 

Spoiler

Spoiler

 

 

Thanks, but    [math] tags gave me nothing - I choose also "insert code" and experiment with "HTML", "STEX/LATEX" , but again no success..

[math] x \in X [/math]

Spoiler

 

 

7 minutes ago, zkutch said:

  Reveal hidden contents

  Reveal hidden contents

 

 

Thanks, but    [math] tags gave me nothing - I choose also "insert code" and experiment with "HTML", "STEX/LATEX" , but again no success..

x∈X

 

I see something

He almost certainly forgot to refresh as strange directly advised 

7 hours ago, Strange said:

(Note there is a bug in the software and you will have to refresh the page to see the result)

@zkutch

i.e. you need to post thread with [ math ] tags and then when it is already existing on the forum, press refresh page button..

If you made mistake in Latex code, then have to quickly edit post. There is limit for how long you can edit posts.

 

iNow

Thanks for answer, you are right. Obviously I forgot refreshing, maybe, because this is my 1-st theme here.

Sensei.

Thanks. Editing post has restricted time or writing?

 

And question: can I delete post? how? can I move it to something like sendbox (how)?

Is there somebody written doc about these everything?

 

You cannot delete your posts. Your ability to edit a submitted post goes away after about 20 minutes

Moving posts requires moderator access

12 minutes ago, zkutch said:

Sensei.

Thanks. Editing post has restricted time or writing?

Yes. I see iNow already answered this.

As a side note. You can call member of this forum by using character "@" and somebody name (pick it from drop-down list of names, then finish with LMB click or press enter).. You will see something like this: @zkutch Member of the forum will receive information about you mentioned him or her.

When you are happy with replies i.e. they were useful answers to your queries, you can award member of the forum by pressing drop-down button with heart and giving "upvote".

If you will be writing polite, senseful, helpful replies, other members of the forum will award you with upvotes, and your rank will grow.

7 hours ago, zkutch said:

Is there somebody written doc about these everything?

There are a few posts with some general help at the top of this section of the forum: https://www.scienceforums.net/forum/28-suggestions-comments-and-support/

And a guide to Latex here: https://www.scienceforums.net/topic/108127-typesetting-equations-with-latex-updated/