What font type is used in this site when using \$…\$? [duplicate]

In order to replicate font in microsoft word, what font type is used in this site to make the symbols like $f$ $x$, what font type & size & Format to use in microsoft word 2013 to replicate this?

If it is MathJax_Math, then is there any equivalent or near equal?

Best Regards,

• Have you looked at the help center page on formatting? – user296602 Jul 13 '16 at 2:11
• It doesn't tell about the format (italic or not), font type or size that are used for the text in between $– Gin99 Jul 13 '16 at 2:30 • Pressing F12 and inspecting the$f\$ in your post shows it's font-family: MathJax_Math-italic; I don't think MS Word is going to have that. – user147263 Jul 13 '16 at 2:40
• I think the main part of the OP (regarding Word) is not a duplicate so I've added an answer. – Peter Krautzberger Jul 13 '16 at 7:23

As comments have already mentioned, on SE sites you will either see MathJax's default MathJax_Math font or the STIX fonts (if you have a local copy of the regular "STIX-general" fonts; e.g., OSX ships with those).
• The Latin Modern fonts work with Word and are quite similar to MathJax_Math since both are derived from Knuth's Computer Modern.