Composition

Functions
void	fmpq_poly_compose (fmpq_poly_ptr rop, const fmpq_poly_ptr a, const fmpq_poly_ptr b)
	Returns the composition of `a` and `b`.Returns the composition of `a` and `b`.
void	fmpq_poly_rescale (fmpq_poly_ptr rop, const fmpq_poly_ptr op, const mpq_t x)
	Rescales the co-ordinate.Denoting this polynomial , computes the polynomial .

Function Documentation

Returns the composition of a and b.Returns the composition of a and b.

To be clear about the order of the composition, denoting the polynomials $a(T)$ and $b(T)$ , returns the polynomial $a(b(T))$ .

Rescales the co-ordinate.Denoting this polynomial $a(T)$ , computes the polynomial $a(x T)$ .