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Quantifier-exists

Make-quantifier-exists

Basic constructor macro for quantifier-exists structures.

Syntax

(make-quantifier-exists )

This is the usual way to construct quantifier-exists structures. It simply conses together a structure with the specified fields.

This macro generates a new quantifier-exists structure from scratch. See also change-quantifier-exists, which can "change" an existing structure, instead.

Definition

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

Macro: make-quantifier-exists

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

Function: quantifier-exists

(defun quantifier-exists nil
  (declare (xargs :guard t))
  (let ((__function__ 'quantifier-exists))
    (declare (ignorable __function__))
    (cons :exists (list))))