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+++
title = "Pairs of predicates and expressions"
author = "Yann Herklotz"
tags = []
categories = []
backlinks = ["2e1b3c1"]
forwardlinks = ["2e1b3c1"]
zettelid = "2e1b3c2"
+++
Another solution is to basically deconstruct the function that is
proposed as general predicate in ([\#2e1b3c1]), by assigning a predicate
to each expression. The proof that needs to accompany this γ function,
is that for any possible input value:
$$\exists! p \in P(\gamma(...)), p$$
Where $P$ is a function that retrieves the set of variables from the
gamma function.
The benefit of this representation, is that the predicates only have to
be a simple logic over the conditionals, instead of having to evaluate
to a value.
[\#2e1b3c1]: /zettel/2e1b3c1
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