Formulas
- Equilibrium chemistry
- Equilibrium constant
- Equivalence number method
- Erdős distinct distances problem
- Erdős–Pósa theorem
- LOBPCG
- Laakso space
- Lagrange bracket
- Lagrangian (field theory)
- Laguerre–Forsyth invariant
- Phase-contrast X-ray imaging
- Poisson's ratio
- Simplicial homology
- Vacuum permittivity
- Work stealing