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doc-src/Tutorial/Datatype/tsubst
author paulson
Tue, 13 Jan 2004 10:37:52 +0100
changeset 14354 988aa4648597
parent 5851 15ce4c1c8313
permissions -rw-r--r--
types complex and hcomplex are now instances of class ringpower: omitting redundant lemmas
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5851
15ce4c1c8313 New section on advanced datatypes.
nipkow
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primrec
15ce4c1c8313 New section on advanced datatypes.
nipkow
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  "subst s (Var x) = s x"
15ce4c1c8313 New section on advanced datatypes.
nipkow
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     3
 
  "subst s (App f ts) = App f (substs s ts)"
isabelle