void mpff_add(mpff_t r, mpff_t x, mpff_t y)
void mpff_add_ui(mpff_t r, mpff_t x, unsigned long int y)Set r to x + y.
void mpff_div(mpff_t r, mpff_t x, mpff_t y)set r to x/y.
void mpff_inv(mpff_t r, mpff_t y)set r to x-1.
void mpff_mul(mpff_t r, mpff_t x, mpff_t y)
void mpff_mul_ui(mpff_t r, mpff_t x, unsigned long int y)
void mpff_mul_z(mpff_t r, mpff_t x, mpz_t y)Set r to xy.
void mpff_neg(mpff_t r, mpff_t x)Set r to - x.
void mpff_pow_ui(mpff_t r, mpff_t x, unsigned long int y)Set r to xy.
void mpff_sub(mpff_t r, mpff_t x, mpff_t y)
void mpff_sub_ui(mpff_t r, mpff_t x, unsigned long int y)Set r to x - y.