(** Standard associated names *)
Notation plus_succ_r_reverse := plus_n_Sm (only parsing).
(** Multiplication *)
Notation mult := Nat.mul (only parsing).
Infix "*" := Nat.mul : nat_scope.
Definition f_equal2_mult := f_equal2 mult.
#[global]
Hint Resolve f_equal2_mult: core.

Lemma mult_n_Sm : forall n m:nat, n * m + n = n * S m.
#[global]
Hint Resolve mult_n_Sm: core.