Re: Adding Greek letters to posts.
ALT+0178 = ² (squared)
ALT+0179 = ³ (cubed)
also ALT+0176 = ° (degrees)
but I can't find a "π" anywhere amongst either the ALT+nnn or ALT+0nnn (which give two different sets of results).
By the way, when using the numeric keypad, one needs NUM LOCK on.
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