{polynom} is for the questions relating to the `polynom` package, which offers macros to manipulate polynomials, most notably to typeset polynomial long divisions.

is for the questions relating to the polynom package, which offers macros to manipulate polynomials, most notably to typeset polynomial long divisions.

E.g. of use: \polylongdiv{x^3+1){x-2} yields

longdiv