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doc-src/Intro/list.thy
author kleing
Sun, 12 Feb 2006 04:31:18 +0100
changeset 19021 0111ecc5490e
parent 105 216d6ed87399
child 32960 69916a850301
permissions -rw-r--r--
divisibility by 3 theorem, contributed by Benjamin Porter, #85 in http://www.cs.ru.nl/~freek/100/

List = FOL +
types 	list 1
arities list	:: (term)term
consts	Nil	:: "'a list"
   	Cons	:: "['a, 'a list] => 'a list" 
end
isabelle