Created
June 29, 2013 05:21
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Require Import ssreflect ssrbool eqtype ssrnat seq ssrfun fintype. | |
Ltac 破 := case. | |
Ltac 解 := elim. | |
Ltac 動 := move. | |
Ltac 割 := split. | |
Ltac 矣 := done. | |
Ltac 用 := apply. | |
Ltac 在 := exists. | |
Lemma andC {A B} : A /\ B -> B /\ A. | |
Proof. | |
破 => a b. | |
割; 矣. | |
Qed. |
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