math mode - Typesetting old fashioned factorials - TeX - LaTeX Stack Exchange
i can't remember if the symbol in numerator be factorial or not. if it is factorial symbol how can it be expressed in latex? : r/LaTeX
pdf - Lua syntax highlighting latex for arXiv - Stack Overflow
How do you write product(Π) by prod command in LaTeX?
Factorial (!) symbol in LaTeX | Latexhelp
Latex Math Symbols Latex Mathematical Symbols With Name Isolated On White Background Vector Illustration Stock Illustration - Download Image Now - iStock