(defpkg "ACL2-ASG" (set-difference-equal (union-eq *acl2-exports* *common-lisp-symbols-from-main-lisp-package*) '(zero))) (defpkg "ACL2-AGP" (set-difference-equal (union-eq *acl2-exports* *common-lisp-symbols-from-main-lisp-package*) '(zero))) (certify-book "acl2-agp" 2 nil)