What is meta? ×  I want to ask something that contains a
mathematical formula.  How can I write the equation ? Is there a
page that shows the syntax ?  I thought there must be some
syntax like in Wikipedia or something...  share|improve this
question See meta.stackexchange.com/questions/73504/… - but I
don't think the syntax is implemented on SO –  ChrisF Jan 28 '11
at 14:52 It's strange that stackoverflow does not support math
formulas directly, like MathExchange or CrossValidate. –  qed
Sep 1 '13 at 14:30  3 Answers 3  up vote 17 down vote accepted
I'm not sure why Simon deleted his answer, but it was right, you
can use the Google Charts API. For example, this:     Edit:
Second formula:   share|improve this answer +1 I (wrongly)
thought they couldn't be added as images. –  Gelatin Jan 28 '11
at 15:12 Just to make this complete, an online TEXT editor:
codecogs.com/latex/eqneditor.php –  Yochai Timmer Jan 28 '11 at
17:42 This doesn't work well when you have more than 1 formula.
–  Yochai Timmer Jan 28 '11 at