diff options
Diffstat (limited to 'theories/Numbers/Integer/SpecViaZ/ZSigZAxioms.v')
| -rw-r--r-- | theories/Numbers/Integer/SpecViaZ/ZSigZAxioms.v | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/theories/Numbers/Integer/SpecViaZ/ZSigZAxioms.v b/theories/Numbers/Integer/SpecViaZ/ZSigZAxioms.v index d3f4776a6c..410af329db 100644 --- a/theories/Numbers/Integer/SpecViaZ/ZSigZAxioms.v +++ b/theories/Numbers/Integer/SpecViaZ/ZSigZAxioms.v @@ -36,6 +36,7 @@ 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. Obligation Tactic := zcongruence. |