]> matita.cs.unibo.it Git - helm.git/commit
symmetry of inequality sym_neq
authorAndrea Asperti <andrea.asperti@unibo.it>
Fri, 8 May 2009 14:39:54 +0000 (14:39 +0000)
committerAndrea Asperti <andrea.asperti@unibo.it>
Fri, 8 May 2009 14:39:54 +0000 (14:39 +0000)
commit8229ea52c14c52122d92b0aad30131152745552b
tree82593a5d143cb2908b7d7d57744b3f3bbe53aa3e
parent8caf14a7b9765bea19cf4249530a537fe6fe8d6e
symmetry of inequality sym_neq
helm/software/matita/library/logic/equality.ma