src/HOL/Plain.thy
author huffman
Tue, 24 Feb 2009 11:12:58 -0800
changeset 30082 43c5b7bfc791
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child 30327 4d1185c77f4a
permissions -rw-r--r--
make more proofs work whether or not One_nat_def is a simp rule
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header {* Plain HOL *}
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theory Plain
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imports Datatype FunDef Record Extraction Divides
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begin
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text {*
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  Plain bootstrap of fundamental HOL tools and packages; does not
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  include @{text Hilbert_Choice}.
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*}
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instance option :: (finite) finite
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  by default (simp add: insert_None_conv_UNIV [symmetric])
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ML {* path_add "~~/src/HOL/Library" *}
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end