The branch of computational logic that deals with explaining the complex nomenclature of complicated interfamily relations
Incest math problem #1: Your son is your brother. Who did you fuck?
Incest math problem #2: You had sex with your aunt who is also your grandmother. What would your daughter be?
Incest math problem #3: There is an orgy at the Smiths house. Jacky and Jamie are twins. Jacky doing Jimmy who is their dad and uncle and and Jamie is doing John, her little brother and grandson. Jordana is doing her cousin who is her grandson and her 2nd uncle. She is also Jacky's mom. Justin is the great grandfather and the brother of John, and he knocks up Jamie who is his cousin. Jester the dog is doing the couch pillow. Explain the whole thing.