# InnerMultFact(OV, E, R, P)¶

factor(p, ufact) factors the multivariate polynomial p by specializing variables and calling the univariate factorizer ufact.
factor(p, ufact) factors the multivariate polynomial p by specializing variables and calling the univariate factorizer ufact. p is represented as a univariate polynomial with multivariate coefficients.