Pipe-calculus: Difference between revisions

Line 152: Line 152:
<math>
<math>
\begin{align}
\begin{align}
t \; | \; u = & u \; | \; t \\
t \mid u = & u \mid t \\
s \; | \; (t \; | \; u) = & (s \; | \; t) \; | \; u  \\
s \mid (t \mid u) = & (s \mid t) \mid u  \\
t \; | \; t = & t \\
t \mid t = & t \\
\end{align}
\end{align}
</math>
</math>
Line 162: Line 162:
<math>
<math>
\begin{align}
\begin{align}
(s \; | \; t) ; u = & s ; u \; | \; t ; u  
(s \mid t) \seq u = & s \seq u \mid t \seq u  
\end{align}
\end{align}
</math>
</math>
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