How do I put a ^{tag inside a ^tag?}

Question

I need to write the expression e to the -x square using HTML inside Freeplane. Can you please tell me how to do it? When I try to use one tag after another like this: f(x)=e^-x² and hit OK, the program automatically transforms my code in f(x)=e^-x2.

score -1 · Answer 1 · answered May 29 '18 at 18:38

-1

You can do this with a span tag inside sup tag and CSS.

sup span {
vertical-align: super;
font-size: .8em;
}

<p>f(x)=e<sup>-x<span>2</span></sup></p>

answered May 29 '18 at 18:38

Alex Novelli

24
6

Why not put the `sup` inside the `sup` and change your style selector to `sup sup { }`? – Daniel Apt May 29 '18 at 18:41
Freeplane automatically deletes the css code and reverts me back to f(x)=e-x2. Could you please reply with the whole piece of code? Maybe I'm missing something. – Maricela Potoc May 29 '18 at 19:20
Even if you put the CSS inline?
f(x)=e^-x2
– Alex Novelli May 30 '18 at 20:02
Still doesn't work. At least now I am sure it's a bug from them, so I will let them know. Thank you for your help. – Maricela Potoc Jun 03 '18 at 10:26

How do I put a tag inside a tag?

1 Answers1

How do I put a ^{tag inside a ^tag?}