Live mathematical reference

Symbols and notation

Symbols can mean different things in different articles. Definitions below are shown only when an equation guide or its article provides one; otherwise the entry identifies where to read the equation in context.

1506 symbols.

dmd_m

d_m

2 equations

Symbol d_m: the writing.

dtd_t

d_t

6 equations

Symbol d_t: depreciation of skills no longer exercised.

DβD^{\beta}

D^{\beta}

1 equation

No site-wide meaning is inferred for this symbol.

d1/k−1/2d^{1/k - 1/2}

d^{1/k - 1/2}

1 equation

No site-wide meaning is inferred for this symbol.

d1/kd^{1/k}

d^{1/k}

1 equation

Symbol d^1/k: the while typical distances themselves grow like.

d2d^{2}

d^{2}

1 equation

No site-wide meaning is inferred for this symbol.

d2d^2

d^2

3 equations

Symbol d^2: a variance term built from the same g(RDj\mathrm{RD}_j) and expected-score factors, sjs_j ∈\in \{0, 0.

ee

e

21 equations

Symbol e: the identity orientation.

EE

E

57 equations

Symbol E: the energy.

EaE_{\mathrm a}

E_{\mathrm a}

1 equation

No site-wide meaning is inferred for this symbol.

EcoolingE_{\mathrm{cooling}}

E_{\mathrm{cooling}}

1 equation

No site-wide meaning is inferred for this symbol.

EcycleE_{\mathrm{cycle}}

E_{\mathrm{cycle}}

3 equations

Symbol E_cycle: the energy spent in one full wake-sense-infer-sleep cycle, the first two terms are housekeeping power integrated over the time spent in each state, and ninfn_{\mathrm{inf}} inferences each cost a measured EinfE_{\mathrm{inf}}.

EdistributionE_{\mathrm{distribution}}

E_{\mathrm{distribution}}

1 equation

No site-wide meaning is inferred for this symbol.

EfacilityE_{\mathrm{facility}}

E_{\mathrm{facility}}

2 equations

No site-wide meaning is inferred for this symbol.

EinfE_{\mathrm{inf}}

E_{\mathrm{inf}}

3 equations

No site-wide meaning is inferred for this symbol.

EITE_{\mathrm{IT}}

E_{\mathrm{IT}}

5 equations

Symbol E_IT: the electricity delivered to IT equipment, giving WUE units of litres per kilowatt-hour rather than PUE’s dimensionless ratio [ 4 ].

EotherE_{\mathrm{other}}

E_{\mathrm{other}}

1 equation

No site-wide meaning is inferred for this symbol.

Emin⁡E_{\min}

E_{\min}

1 equation

No site-wide meaning is inferred for this symbol.

ElocE_{\rm loc}

E_{\rm loc}

5 equations

No site-wide meaning is inferred for this symbol.

Econvex hullE_{\text{convex hull}}

E_{convex hull}

1 equation

No site-wide meaning is inferred for this symbol.

EcoreE_{\text{core}}

E_{core}

3 equations

No site-wide meaning is inferred for this symbol.

EI/OE_{\text{I/O}}

E_{I/O}

3 equations

Symbol E_I/O: the data-converter, laser-and-detector, cryogenic, or spike-routing overhead surrounding it.

eije_{ij}

e_{ij}

3 equations

No site-wide meaning is inferred for this symbol.

eike_{ik}

e_{ik}

1 equation

No site-wide meaning is inferred for this symbol.

EinferenceE_{\text{inference}}

E_{inference}

1 equation

Symbol E_inference: the energy an inference actually costs.

ENaE_{Na}

E_{Na}

1 equation

No site-wide meaning is inferred for this symbol.

EopE_{\text{op}}

E_{op}

1 equation

No site-wide meaning is inferred for this symbol.

EperipheryE_{\text{periphery}}

E_{periphery}

4 equations

No site-wide meaning is inferred for this symbol.

EqE_{q}

E_{q}

1 equation

No site-wide meaning is inferred for this symbol.

euve_{uv}

e_{uv}

2 equations

Symbol e_uv: the edge connecting it to neighbour u.