Coq:本地 ltac 定义
Coq: local ltac definition
是否有办法定义一个 "local" Ltac 表达式,我可以用它来证明引理但在外面不可见?
Lemma Foo ...
Proof.
Ltac ll := ...
destrict t.
- reflexivity.
- ll.
- ll.
Qed.
(* ll should not be visible here *)
您可以使用一个部分:
Section Foo.
Ltac solve := exact I.
Lemma Foo : True.
Proof.
solve.
Qed.
End Foo.
是否有办法定义一个 "local" Ltac 表达式,我可以用它来证明引理但在外面不可见?
Lemma Foo ...
Proof.
Ltac ll := ...
destrict t.
- reflexivity.
- ll.
- ll.
Qed.
(* ll should not be visible here *)
您可以使用一个部分:
Section Foo.
Ltac solve := exact I.
Lemma Foo : True.
Proof.
solve.
Qed.
End Foo.