/** Compute the integer content (= GCD of all numeric coefficients) of an
* expanded polynomial.
*
- * @param e expanded polynomial
* @return integer content */
numeric ex::integer_content() const
{
/** Return maximum (absolute value) coefficient of a polynomial.
* This function is used internally by heur_gcd().
*
- * @param e expanded multivariate polynomial
* @return maximum coefficient
* @see heur_gcd */
numeric ex::max_coefficient() const
*
* @param a first multivariate polynomial
* @param b second multivariate polynomial
+ * @param ca pointer to expression that will receive the cofactor of a, or NULL
+ * @param cb pointer to expression that will receive the cofactor of b, or NULL
* @param check_args check whether a and b are polynomials with rational
* coefficients (defaults to "true")
* @return the GCD as a new expression */
/** Compute a square-free factorization of a multivariate polynomial in Q[X].
*
* @param a multivariate polynomial over Q[X]
- * @param x lst of variables to factor in, may be left empty for autodetection
+ * @param l lst of variables to factor in, may be left empty for autodetection
* @return a square-free factorization of \p a.
*
* \note