I don't think Copy and Paste work correctly. You can select the equation but the copying and pasting turns into gibberish. ax^2 + bx + c turns into: � ⁢ � 2 +

I don't think Copy and Paste work correctly. You can select the equation but the copying and pasting turns into gibberish. ax^2 + bx + c turns into: � ⁢ � 2 + � ⁢ � + � HTML has those bad unicode characters too.