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
Binary endorelation
Preordering relation
Partial ordering relation
Ordering relation
Strict natural number ordering relation
Strict integer ordering relation
Strict rational ordering relation
Strict real ordering relation
Definition D1101
Strictly ordered set of real numbers