Wikipedia:Reference desk/Archives/Mathematics/2016 December 29

= December 29 =

Can we get the script typeface for LaTeX?
Something like $$ \mathscr{F}\left\{x(t) \right\} = X(f) = \int\limits_{-\infty}^{\infty} x(t) e^{-j 2 \pi f t} \, dt $$ ? It doesn't work as good as


 * $$ \mathcal{F}\left\{x(t) \right\} = X(f) = \int\limits_{-\infty}^{\infty} x(t) e^{-j 2 \pi f t} \, dt $$

but the calligraphy "F" is not the right symbol. 173.48.60.68 (talk) 05:45, 29 December 2016 (UTC)


 * I use \mathscr, but this requires the mathrsfs package. In particular, it does not work on Wikipedia.  Sławomir Biały  (talk) 12:50, 29 December 2016 (UTC)


 * See here — Preceding unsigned comment added by 82.47.226.37 (talk) 00:59, 2 January 2017 (UTC)