X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Ftests%2Fdecl.ma;h=4b67f551ab6821646c7bda52a445f646504916b4;hb=f79567e3b0abcb508c94b66d69d967c4df83082a;hp=138e37e71fbbd941ad9c48559796071d5d7d0135;hpb=91973888e1e704c30dd6d31ccb7c995a312ee31c;p=helm.git diff --git a/matita/tests/decl.ma b/matita/tests/decl.ma index 138e37e71..4b67f551a 100644 --- a/matita/tests/decl.ma +++ b/matita/tests/decl.ma @@ -12,7 +12,7 @@ (* *) (**************************************************************************) -set "baseuri" "cic:/matita/test/decl". +set "baseuri" "cic:/matita/tests/decl". include "nat/times.ma". include "nat/orders.ma". @@ -129,7 +129,7 @@ assume p:nat. suppose (n=m) (H). suppose (S m = S p) (K). suppose (n = S p) (L). -obtain (S n) = (S m) by (eq_f ? ? ? ? ? H). +conclude (S n) = (S m) by (eq_f ? ? ? ? ? H). = (S p) by K. = n by (sym_eq ? ? ? L) done. @@ -142,7 +142,7 @@ assume p:nat. suppose (n=m) (H). suppose (S m = S p) (K). suppose (n = S p) (L). -obtain (S n) = (S m) by _. +conclude (S n) = (S m) by _. = (S p) by _. = n by _ done. @@ -203,4 +203,4 @@ theorem easy6: ∀t. O ≮ O → O < size t → t ≠ Empty. destruct absurd. by final done. -qed. \ No newline at end of file +qed.