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Tuesday, July 20, 2010

How to enter the "big epsilon" in LaTeX

There are two kinds of epsilons in LaTeX, ϵ and ε, which can be entered as "\epsilon" and "\varepsilon" respectively. So how about the "big epsilon" E which occurs often as the symbol for "energy functional"? It turns out, it's not an epsilon, but a curved letter "E". To enter it in LaTeX, simply do "\mathcal{E}".

18 comments:

Unknown said...

Somehow it turns out I needed that and I found it here. Thanks!

Anonymous said...

Just Googled for "big epsilon latex" and found it here! Thank you:)

Anonymous said...

me too ;-)

cannon said...

Google takes me here. Thanks!

Anonymous said...

thanks for this :)

Anonymous said...

Thank u!

Anonymous said...

I just googled big epsilon latex as everyone else. Thanks !

Anonymous said...

Thanks, i am thinking big epsilon too !

Anonymous said...

That's a Roman E in script, not a 'big epsilon'. A capital epsilon is indistinguishable from an E, and presumably you'd want it to appear in the same font family as your other Greek letters.

Anonymous said...

Thank you so much! I don't care where it comes from, I'm no linguist! That's the character I need.

Anonymous said...

Many thanks for this. Irrespective of what it is typographically it is a better version of the symbol for electric field.

Anonymous said...

thanks alot! searched in every greek letter latex pdf i could find and found my answer here :)

Anonymous said...

Thanks a lot ....

Anonymous said...

Thank you!

Anonymous said...

THANKS!

Unknown said...

thx!

1 Dot in Millions said...

^thanks

Jakha said...

thnx bro, me too i found my answer here.

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