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src/Tools/8bit/doc/Set2_g.thy
author paulson
Mon, 09 Apr 2001 14:49:51 +0200
changeset 11245 3d9d25a3375b
parent 1826 2a2c0dbeb4ac
permissions -rw-r--r--
new theorem Fake_parts_insert_in_Un

consts
	Ball	:: "'a set ë ('a ë bool) ë bool"
syntax
	"®Ball"	:: "pttrn ë 'a set ë bool ë bool"	("(3Â_Î_./ _)" 10)
translations
		"ÂxÎA. P" == "Ball A (³x. P)"
defs
     Ball_def	"Ball A P Ú Âx. xÎA çè P x"
isabelle