doc-src/TutorialI/Misc/document/arith1.tex
author paulson
Thu, 17 Aug 2000 12:02:01 +0200
changeset 9637 47d39a31eb2f
parent 9541 d17c0b34d5c8
child 9673 1b2d4f995b13
permissions -rw-r--r--
better rules for cancellation of common factors across comparisons

\begin{isabelle}%
\isacommand{lemma}\ {"}{\isasymlbrakk}\ {\isasymnot}\ m\ <\ n;\ m\ <\ n+1\ {\isasymrbrakk}\ {\isasymLongrightarrow}\ m\ =\ n{"}\isanewline
\end{isabelle}%
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