diff options
| -rw-r--r-- | theories/Reals/RIneq.v | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/theories/Reals/RIneq.v b/theories/Reals/RIneq.v index e774d05ecf..70bc25eff4 100644 --- a/theories/Reals/RIneq.v +++ b/theories/Reals/RIneq.v @@ -1382,7 +1382,7 @@ Qed. (**********) Lemma lt_IZR : forall n m:Z, IZR n < IZR m -> (n < m)%Z. -intros z1 z2 H; apply Zlt_O_minus_lt. +intros z1 z2 H; apply Zlt_0_minus_lt. apply lt_O_IZR. rewrite <- Z_R_minus. exact (Rgt_minus (IZR z2) (IZR z1) H). |