Commit be8dfddb authored by Robbert Krebbers's avatar Robbert Krebbers

Use wf_projected instead of well_founded_lt_compat

parent 64bedf4c
...@@ -145,7 +145,7 @@ Proof. ...@@ -145,7 +145,7 @@ Proof.
Qed. Qed.
Lemma collection_wf : wf (strict (@subseteq C _)). Lemma collection_wf : wf (strict (@subseteq C _)).
Proof. apply well_founded_lt_compat with size, subset_size. Qed. Proof. apply (wf_projected (<) size); auto using subset_size, lt_wf. Qed.
Lemma collection_ind (P : C Prop) : Lemma collection_ind (P : C Prop) :
Proper (() ==> iff) P Proper (() ==> iff) P
......
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