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src/Tools/Metis/PortableIsabelle.sml
author nipkow
Tue, 20 Sep 2011 05:47:11 +0200
changeset 45014 0e847655b2d8
parent 39447 61033a8004e2
child 59179 cad8a0012a12
permissions -rw-r--r--
New proof method "induction" that gives induction hypotheses the name IH.

(*  Title:      Tools/Metis/PortableIsabelle.sml
    Author:     Jasmin Blanchette, TU Muenchen
    Copyright   2010

Isabelle-specific setup for Metis. Based on "src/PortablePolyml.sml".
*)

structure Portable :> Portable =
struct

val ml = "isabelle"

fun pointerEqual (x : 'a, y : 'a) = pointer_eq (x, y)

fun critical e () = NAMED_CRITICAL "metis" e

val randomWord = Random.nextWord
val randomBool = Random.nextBool
val randomInt = Random.nextInt
val randomReal = Random.nextReal

fun time f x = f x (* dummy *)

end

datatype 'a frag = QUOTE of string | ANTIQUOTE of 'a
isabelle