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Quantifier-exists

Change-quantifier-exists

Modifying constructor for quantifier-exists structures.

Syntax

(change-quantifier-exists x 
                          )

This is an often useful alternative to make-quantifier-exists.

We construct a new quantifier-exists structure that is a copy of x, except that you can explicitly change some particular fields. Any fields you don't mention just keep their values from x.

Definition

This is an ordinary change- macro introduced by fty::defprod.

Macro: change-quantifier-exists

(defmacro change-quantifier-exists (x &rest args)
  (std::change-aggregate 'quantifier-exists
                         x args 'nil
                         'change-quantifier-exists
                         'nil))