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doc-src/Tutorial/Datatype/tsubst
author paulson
Tue, 16 Jan 2001 12:20:52 +0100
changeset 10919 144ede948e58
parent 5851 15ce4c1c8313
permissions -rw-r--r--
renamings: real_of_nat, real_of_int -> (overloaded) real inf_close -> approx SReal -> Reals SNat -> Nats
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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)"
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