Formulas
- Boyle's law
- Bradley–Terry model
- Brahmagupta's formula
- Brahmagupta's interpolation formula
- Braking distance
- Branch and bound
- Bra–ket notation
- Bretschneider's formula
- Brezis–Lieb lemma
- Davenport chained rotations
- Davenport constant
- Dc (computer program)
- De Bruijn graph
- Decimal
- Decimal128 floating-point format