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.

1501 symbols.

α\alpha

\alpha

67 equations

Symbol α: pushed toward zero, toward an interaction that barely decays with distance at all, the velocity is consistent with growing without bound, and the light-cone picture stops holding [ 3 ].

αBoN\alpha_{\mathrm{BoN}}

\alpha_{\mathrm{BoN}}

1 equation

No site-wide meaning is inferred for this symbol.

αRL\alpha_{\mathrm{RL}}

\alpha_{\mathrm{RL}}

1 equation

No site-wide meaning is inferred for this symbol.

αij\alpha_{ij}

\alpha_{ij}

1 equation

No site-wide meaning is inferred for this symbol.

αm\alpha_m

\alpha_m

2 equations

Symbol alpha_m: model or agent-configuration identity.

αN\alpha_N

\alpha_N

2 equations

No site-wide meaning is inferred for this symbol.

αs\alpha_s

\alpha_s

3 equations

No site-wide meaning is inferred for this symbol.

αγ+1\alpha^{\gamma+1}

\alpha^{\gamma+1}

1 equation

No site-wide meaning is inferred for this symbol.

cˉtok\bar c_{\text{tok}}

\bar c_{tok}

2 equations

No site-wide meaning is inferred for this symbol.

fˉ\bar f

\bar f

1 equation

No site-wide meaning is inferred for this symbol.

Fˉ\bar F

\bar F

2 equations

Symbol bar F: everything except fragment F , including the remaining environment.

Iˉ∅\bar I_\varnothing

\bar I_\varnothing

1 equation

No site-wide meaning is inferred for this symbol.

Iˉc\bar I_c

\bar I_c

1 equation

No site-wide meaning is inferred for this symbol.

IˉH\bar I_H

\bar I_H

2 equations

No site-wide meaning is inferred for this symbol.

IˉV\bar I_V

\bar I_V

2 equations

No site-wide meaning is inferred for this symbol.

pˉ\bar p

\bar p

2 equations

Symbol bar p: the population mean of the corresponding female preference.

tˉ\bar t

\bar t

3 equations

Symbol bar t: the population mean of a male display trait and pˉ\bar p the population mean of the corresponding female preference.

wˉ\bar w

\bar w

1 equation

No site-wide meaning is inferred for this symbol.

zˉ\bar z

\bar z

3 equations

No site-wide meaning is inferred for this symbol.

αˉt\bar{\alpha}_t

\bar{\alpha}_t

2 equations

No site-wide meaning is inferred for this symbol.

Δˉ\bar{\Delta}

\bar{\Delta}

3 equations

No site-wide meaning is inferred for this symbol.

cˉ\bar{c}

\bar{c}

7 equations

Symbol barc: the expected added cost per request.

cˉinf\bar{c}_{\mathrm{inf}}

\bar{c}_{\mathrm{inf}}

5 equations

Compute per request: The average computation used to answer one request. The bar means average.

gˉNa\bar{g}_{Na}

\bar{g}_{Na}

1 equation

No site-wide meaning is inferred for this symbol.

gˉK\bar{g}_K

\bar{g}_K

1 equation

No site-wide meaning is inferred for this symbol.

lˉ\bar{l}

\bar{l}

1 equation

No site-wide meaning is inferred for this symbol.

oˉ\bar{o}

\bar{o}

7 equations

Symbol baro: the call it.

pˉ\bar{p}

\bar{p}

1 equation

No site-wide meaning is inferred for this symbol.

Pˉ\bar{P}

\bar{P}

5 equations

No site-wide meaning is inferred for this symbol.

Pˉturbine\bar{P}_{\mathrm{turbine}}

\bar{P}_{\mathrm{turbine}}

1 equation

No site-wide meaning is inferred for this symbol.