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Std/typed-lists

Cons-list-listp

(cons-list-listp x) recognizes lists where every element satisfies cons-listp.

Signature
(cons-list-listp x) → std::bool

This is an ordinary std::deflist. It is "loose" in that it does not care whether x is nil-terminated.

Definitions and Theorems

Function: cons-list-listp

(defun cons-list-listp (x)
  (declare (xargs :guard t))
  (let ((__function__ 'cons-list-listp))
    (declare (ignorable __function__))
    (if (consp x)
        (and (cons-listp (car x))
             (cons-list-listp (cdr x)))
      t)))

Subtopics

Cons-list-listp-basics: Basic theorems about cons-list-listp, generated by std::deflist.