Mercurial Mercurial > repos > isabelle / annotate
summary | shortlog | changelog | graph | tags | bookmarks | branches | files | changeset | file | latest | revisions | annotate | diff | comparison | raw | help
Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
src/FOL/FOL_lemmas2.ML
author wenzelm
Thu, 30 Sep 1999 23:33:41 +0200
changeset 7670 e302e4269087
parent 7355 4c43090659ca
child 9264 051592f4236a
permissions -rw-r--r--
added cert_skolem; removed declare_thm; context: removed maxidx; added maxidx_of_pair for proper unification;
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
7355
4c43090659ca proper bootstrap of IFOL/FOL theories and packages;
wenzelm
parents:
diff changeset 
     1
 












4c43090659ca
proper bootstrap of IFOL/FOL theories and packages;



wenzelm


parents: 

diff
changeset




     2


Goal "!!a b c. [| EX! z. P(a,z);  P(a,b);  P(a,c) |] ==> b = c";













4c43090659ca
proper bootstrap of IFOL/FOL theories and packages;



wenzelm


parents: 

diff
changeset




     3


  by (Blast_tac 1);













4c43090659ca
proper bootstrap of IFOL/FOL theories and packages;



wenzelm


parents: 

diff
changeset




     4


qed "ex1_functional";















isabelle