diff options
Diffstat (limited to 'theories/Reals/Rbasic_fun.v')
| -rw-r--r-- | theories/Reals/Rbasic_fun.v | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/theories/Reals/Rbasic_fun.v b/theories/Reals/Rbasic_fun.v index 17b3c5099..a50c7f952 100644 --- a/theories/Reals/Rbasic_fun.v +++ b/theories/Reals/Rbasic_fun.v @@ -609,7 +609,7 @@ Qed. Lemma Rabs_Zabs : forall z:Z, Rabs (IZR z) = IZR (Z.abs z). Proof. - intros z; case z; unfold Zabs. + intros z; case z; unfold Z.abs. apply Rabs_R0. now intros p0; apply Rabs_pos_eq, (IZR_le 0). unfold IZR at 1. |