Formulas
- Platt scaling
- Plus and minus signs
- Plücker's conoid
- Pocklington primality test
- Poincaré disk model
- Poincaré half-plane model
- Poincaré–Miranda theorem
- Point-set registration
- Poisson distribution
- Polar code (coding theory)
- Polarizability
- Polarization density
- Polish space
- Pollard's rho algorithm
- Polynomial greatest common divisor