reducesTo
P3630
predicate
Indicates that one expression, structure, or state can be transformed or simplified into another, typically more basic or canonical, form.
All labels observed (8)
| Label | Occurrences |
|---|---|
| reducesTo canonical | 64 |
| reductionType | 5 |
| usesReductionType | 3 |
| hasReductionTo | 2 |
| hasReductionFrom | 1 |
| logspaceReductionsUsedFor | 1 |
| reducedTo | 1 |
| reductionToChiSquared | 1 |
Sample triples (78)
| Subject | Object |
|---|---|
| theory of relativity | Newtonian mechanics at low velocities ⓘ |
| Bose–Einstein statistics | Maxwell–Boltzmann statistics in classical limit ⓘ |
| Einstein field equations | Newtonian gravity in the weak-field limit ⓘ |
| Fermi–Dirac statistics | Maxwell–Boltzmann statistics at high temperature and low density ⓘ |
| Planck radiation law | Rayleigh–Jeans law at low frequencies ⓘ |
| Planck radiation law | Wien approximation at high frequencies ⓘ |
| Lorentz transformation | Galilean transformation in the limit of low velocities ⓘ |
| Rényi entropy | Shannon entropy when α → 1 ⓘ |
| Tsallis entropy | Shannon entropy when q → 1 ⓘ |
| Eliashberg theory | BCS theory in weak-coupling limit ⓘ |
| Kerr metric | Schwarzschild metric when spin parameter a = 0 ⓘ |
| Reissner–Nordström metric | Schwarzschild metric when Q = 0 ⓘ |
| Bardeen black hole model | Schwarzschild black hole for vanishing charge ⓘ |
| Kerr–Newman black hole | Kerr black hole when charge is zero ⓘ |
| Kerr–Newman black hole | Reissner–Nordström black hole when angular momentum is zero ⓘ |
| Kerr–Newman black hole |
Schwarzschild black hole
ⓘ
surface form:
Schwarzschild black hole when charge and angular momentum are zero
|
| Riemann–Liouville integral | n-fold classical integral when α is a positive integer n ⓘ |
| Ricci scalar | twice the Gaussian curvature in 2-dimensional Riemannian manifolds (up to conventions) ⓘ |
| Klein–Nishina formula | Thomson cross section in the low‑energy limit ⓘ |
| Yukawa potential | Coulomb potential when mediator mass goes to zero ⓘ |
| Lemaître–Tolman metric | FLRW metric under spatial homogeneity ⓘ |
| Pauli equation |
Schrödinger equation
ⓘ
surface form:
Schrödinger equation in absence of spin
|
| Pauli equation | Schrödinger equation when magnetic field is zero ⓘ |
| Successive Over-Relaxation | Gauss–Seidel method when ω = 1 ⓘ |
| Hamiltonian (time translation generator) | classical Hamiltonian in ℏ → 0 limit ⓘ |
| HOMFLY-PT polynomial | Alexander polynomial under specialization ⓘ |
| HOMFLY-PT polynomial | Jones polynomial under specialization ⓘ |
| NP-completeness | polynomial-time many-one reduction via predicate surface "usesReductionType" ⓘ |
| NP-completeness | Karp reduction via predicate surface "usesReductionType" ⓘ |
| Jacobi bracket | Poisson bracket when the Jacobi structure is exact ⓘ |
| Born–Infeld electrodynamics | Maxwell electrodynamics in the weak-field limit ⓘ |
| Ayón-Beato–García regular black hole solutions | Reissner–Nordström black hole in weak-field limit ⓘ |
| Tsallis divergence | Kullback–Leibler divergence when q → 1 ⓘ |
| Riemann–Stieltjes integral | Riemann integral when integrator is identity function ⓘ |
| Riemann–Stieltjes integral | Riemann integral when integrator is x ↦ x ⓘ |
| Potts model | Ising model when q = 2 ⓘ |
| Valiant–Vazirani theorem | randomized polynomial-time reduction via predicate surface "reductionType" ⓘ |
| XXZ spin chain | XX spin chain ⓘ |
| XXZ spin chain | XXX Heisenberg spin chain ⓘ |
| Moyal bracket | Poisson bracket in the classical limit ⓘ |
| LTB metric | FLRW metric for homogeneous density and curvature ⓘ |
| t-J model | Heisenberg model at half-filling ⓘ |
| Timoshenko beam theory | Euler–Bernoulli beam theory for slender beams with small shear effects NERFINISHED ⓘ |
| Proca equation | Maxwell equations in the zero-mass limit ⓘ |
| Dirac Hamiltonian | Pauli Hamiltonian in the nonrelativistic limit ⓘ |
| Dirac Hamiltonian | Schrödinger Hamiltonian in appropriate limit ⓘ |
| NP-hardness | polynomial-time many-one reduction via predicate surface "reductionType" ⓘ |
| NP-hardness | polynomial-time Turing reduction via predicate surface "reductionType" ⓘ |
| Cook–Levin theorem | polynomial-time many-one reduction via predicate surface "usesReductionType" ⓘ |
| Max-3-SAT | 3-SAT via predicate surface "hasReductionFrom" NERFINISHED ⓘ |