diff options
| -rw-r--r-- | theories/Init/Peano.v | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/theories/Init/Peano.v b/theories/Init/Peano.v index a7e1a39aa..27a8c5a91 100644 --- a/theories/Init/Peano.v +++ b/theories/Init/Peano.v @@ -164,7 +164,11 @@ Notation mult_succ_r_reverse := mult_n_Sm (only parsing). Fixpoint minus (n m:nat) {struct n} : nat := match n, m with | O, _ => n - | S k, O => S k + | S k, O => n +(*======= + + | O, _ => n + | S k, O => S k *) | S k, S l => k - l end |