100644 blob c909b43d20361c021095c076418fe71b8c8cb836	closed.go
100644 blob 144eccef22afdbe8955f4ca1398234b2e9001d02	closed_test.go
100644 blob db5df3cde96e26bc787c9cbb616803596898d48e	disjunct.go
100644 blob cb9f9da3405c1dc70d39da69da43cbaf16e2aa6e	equality.go
100644 blob 28fe99b563f000f9ec9bc99b02c14a05fa9d5e83	eval.go
100644 blob 99601b86d7b1d23cc70765fde8457461cac25fc6	eval_test.go
100644 blob 8d77a57d691a781bacc694fbe9d94e0044e215c3	optionals.go