cd_membership_problem (329B)
1 # CD membership problem 2 3 Terminology from [morvan2025homomorphism]: for C and D two classes of inputs with D subseteq C, the [computational_problem] of: 4 5 - input: an object in C 6 - output: does the object belong to D? 7 8 Special cases: 9 - [rec_membership_problem] 10 11 Up: [computational_problem] 12 13 See also: [Formal_language_separation]