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Bdd-mode-or-p-true

Signature
(bdd-mode-or-p-true p env) → *

Definitions and Theorems

Function: bdd-mode-or-p-true

(defun bdd-mode-or-p-true (p env)
  (declare (xargs :guard t))
  (let ((__function__ 'bdd-mode-or-p-true))
    (declare (ignorable __function__))
    (or (not (bfr-mode)) (bfr-eval p env))))

Theorem: p-true-implies-bdd-mode-or-p-true

(defthm p-true-implies-bdd-mode-or-p-true
  (implies (bfr-eval p env)
           (bdd-mode-or-p-true p env)))

Theorem: bdd-mode-implies-bdd-mode-or-p-true

(defthm bdd-mode-implies-bdd-mode-or-p-true
  (implies (not (bfr-mode))
           (bdd-mode-or-p-true p env)))