LaTeX.org

Hello,

I am writing a mathematical paper which requires the use of the variable "s" but not the ordinary s. Rather, I specifically require the use of the cursive 's' (something like so http://alphabetprintables.org/alphabet_printables_cursive/lowercase/alphabet_cursive_letter_s.jpg).

alphabet ...

Ah, I didn't realize you could combine the use of underaccent and bar like that. That's perfect, thanks!

Hi, so I need to be able to put a bar both above and below the same character. I know I can use \bar{X} to put a bar above X and use accents to put one below, but what will allow me to have a bar over the letter and a bar below the same letter?

Thanks!