doc-src/TutorialI/Trie/document/Option2.tex
changeset 9721 7e51c9f3d5a0
parent 9719 c753196599f9
child 9722 a5f86aed785b
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9720:3b7b72db57f1 9721:7e51c9f3d5a0
     1 %
     1 \begin{isabelle}%
     2 \begin{isabellebody}%
       
     3 \isanewline
     2 \isanewline
     4 \isacommand{datatype}\ {\isacharprime}a\ option\ {\isacharequal}\ None\ {\isacharbar}\ Some\ {\isacharprime}a\end{isabellebody}%
     3 \isacommand{datatype}\ {\isacharprime}a\ option\ {\isacharequal}\ None\ {\isacharbar}\ Some\ {\isacharprime}a\end{isabelle}%
     5 %%% Local Variables:
     4 %%% Local Variables:
     6 %%% mode: latex
     5 %%% mode: latex
     7 %%% TeX-master: "root"
     6 %%% TeX-master: "root"
     8 %%% End:
     7 %%% End: