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MathJax Forms Q

Q.E.D.

A proof termination symbol has to be hacked. A black square can be used in a tag or the three dots for therefore can precede the final equation. {$$ \therefore a = b \tag*{$\blacksquare$} $$}

MathJax code
{$$ \therefore a = b \tag*{$\blacksquare$} $$}

Quadratic Formula

{$$ \large {x = \frac{{ - b \pm \sqrt {b^2 - 4ac} }}{{2a}}} $$}

{$$ \large {x = \frac{{ - b \pm \sqrt {b^2 - 4ac} }}{{2a}}}  $$}

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Category: MathJaxForms


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