diff options
Diffstat (limited to 'theories/Numbers/Integer')
| -rw-r--r-- | theories/Numbers/Integer/Binary/ZBinary.v | 2 | ||||
| -rw-r--r-- | theories/Numbers/Integer/SpecViaZ/ZSigZAxioms.v | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/theories/Numbers/Integer/Binary/ZBinary.v b/theories/Numbers/Integer/Binary/ZBinary.v index 0d8f8bf5d4..516827616f 100644 --- a/theories/Numbers/Integer/Binary/ZBinary.v +++ b/theories/Numbers/Integer/Binary/ZBinary.v @@ -12,7 +12,7 @@ Require Import ZAxioms ZProperties. -Require Import ZArith. +Require Import ZArith_base. Local Open Scope Z_scope. diff --git a/theories/Numbers/Integer/SpecViaZ/ZSigZAxioms.v b/theories/Numbers/Integer/SpecViaZ/ZSigZAxioms.v index 410af329db..f752c19761 100644 --- a/theories/Numbers/Integer/SpecViaZ/ZSigZAxioms.v +++ b/theories/Numbers/Integer/SpecViaZ/ZSigZAxioms.v @@ -36,8 +36,8 @@ Hint Rewrite Ltac zsimpl := unfold Z.eq in *; autorewrite with zspec. Ltac zcongruence := repeat red; intros; zsimpl; congruence. -Instance Z_measure: @Measure Z.t Z Z.to_Z. Instance eq_equiv : Equivalence Z.eq. +Proof. unfold Z.eq. firstorder. Qed. Obligation Tactic := zcongruence. |