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doc-src/TutorialI/Misc/document/fakenat.tex
author wenzelm
Sun, 25 Jun 2000 23:46:39 +0200
changeset 9122 addbea344673
parent 8749 2665170f104a
child 9145 9f7b8de5bfaf
permissions -rw-r--r--
added state: 'a * 'b -> 'a * ('a * 'b);
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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\begin{isabelle}%
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%
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\begin{isamarkuptext}%
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\noindent
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The type \isaindexbold{nat} of natural numbers is predefined and
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behaves like%
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\end{isamarkuptext}%
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\isacommand{datatype}~nat~=~{"}0{"}~|~Suc~nat\end{isabelle}%
isabelle