How to make a triangle symbol in formula

[biisteacher]

Is there a specific triangle symbol available? And how do I find it?

[anon73440385]

Hello,

what do you mean exactly? There are two mathematical “triangles”.

• %DELTA
• nabla

and using Tools -> Symbols -> Drop Down: Special -> Button: Edit you may search for what you want to insert. If you already know the unicode then you may also use: %Ux<code>, if already added to the special symbol set (e.g, %Ux25B2 will show )

Hope that helps.

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