Pipe-calculus: Difference between revisions

Line 60: Line 60:
\def\null{\textbf{0}}
\def\null{\textbf{0}}
\def\fail{\textbf{fail}}
\def\fail{\textbf{fail}}
\def\pto{\mathrel{\to\mkern-17mu\vcenter{\hbox{$\scriptscriptstyle|$}\mkern10mu}}}
\def\pto{\mathrel{\to\mkern-18mu\vcenter{\hbox{$\scriptscriptstyle|$}\mkern11mu}}}
\def\nto{\to}
\def\nto{\to}


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