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Rules of Alpha Conversion

An Alpha Conversion of a lambda expression is defined as follows:
{\sc Rules 1-3 (Alpha Conversion)}
...o be equal {\em modulo alpha}:
\begin{center}$M =_\alpha N$.
\end{center} }

The third rule for alpha conversion is a combination of the first two rules.

Alpha conversion may be required, if substitutions are performed in lambda expressions.

Georg P. Loczewski 2004-03-05

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