(member-eql-without-truelistp a x) → *
Function:
(defun member-eql-without-truelistp (a x) (declare (xargs :guard (eqlablep a))) (let ((__function__ 'member-eql-without-truelistp)) (declare (ignorable __function__)) (mbe :logic (member a x) :exec (cond ((atom x) nil) ((eql a (car x)) x) (t (member-eql-without-truelistp a (cdr x)))))))