ThmDex – An index of mathematical definitions, results, and conjectures.

▼	Set of symbols
▼	Alphabet
▼	Deduction system
▼	Theory
▼	Zermelo-Fraenkel set theory
▼	Set
▼	Binary cartesian set product
▼	Binary relation
▼	Map
▼	Countable map
▼	Sequence
▼	Number sequence
▼	Euclidean number sequence
▼	Basic number sequence
▼	Real sequence
▼	Basic boolean sequence

Definition D6211

Boolean pair