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.

1539 symbols.

LtotalL_{\text{total}}

L_{total}

1 equation

No site-wide meaning is inferred for this symbol.

L∞L_\infty

L_\infty

2 equations

Symbol L_infty: the irreducible floor.

L0L_0

L_0

2 equations

No site-wide meaning is inferred for this symbol.

L1L_1

L_1

1 equation

Symbol L_1: preferable to L2L_2 in high dimensions, L2L_2 to L3L_3 , and that fractional norms preserve contrast better still [ 12 ].

L2L_2

L_2

2 equations

No site-wide meaning is inferred for this symbol.

L3L_3

L_3

1 equation

No site-wide meaning is inferred for this symbol.

lAl_A

l_A

2 equations

Symbol l_A: the expected latency with subscript A (at least as good on every axis and strictly better on at least one: [displayed formula]).

lBl_B

l_B

1 equation

No site-wide meaning is inferred for this symbol.

lel_e

l_e

1 equation

No site-wide meaning is inferred for this symbol.

LgL_g

L_g

2 equations

Symbol L_g: the avert downstream expected loss.

LiL_i

L_i

9 equations

Symbol L_i: discrete losses at each connector and splice.

LjL_j

L_j

4 equations

Symbol L_j: latency.

LkL_k

L_k

1 equation

No site-wide meaning is inferred for this symbol.

LmL_m

L_m

2 equations

No site-wide meaning is inferred for this symbol.

LtL_t

L_t

6 equations

Symbol L_t: loss from forgetting, obsolescence, or population decline.

mm

m

114 equations

Symbol m: the mass.

MM

M

83 equations

Symbol M: the mass.

msm_{\mathrm s}

m_{\mathrm s}

1 equation

No site-wide meaning is inferred for this symbol.

McleanM_{\mathrm{clean}}

M_{\mathrm{clean}}

2 equations

No site-wide meaning is inferred for this symbol.

MdeviceM_{\mathrm{device}}

M_{\mathrm{device}}

2 equations

No site-wide meaning is inferred for this symbol.

MkvM_{\mathrm{kv}}

M_{\mathrm{kv}}

6 equations

Symbol M_kv: the total resident size.

MKVM_{\mathrm{KV}}

M_{\mathrm{KV}}

2 equations

No site-wide meaning is inferred for this symbol.

MweightsM_{\mathrm{weights}}

M_{\mathrm{weights}}

2 equations

No site-wide meaning is inferred for this symbol.

mopm_{\rm op}

m_{\rm op}

9 equations

No site-wide meaning is inferred for this symbol.

Ma,s,tM_{a,s,t}

M_{a,s,t}

1 equation

No site-wide meaning is inferred for this symbol.

Ma,tM_{a,t}

M_{a,t}

2 equations

Symbol M_a,t: net migration entering or leaving that age group during the interval.

mcleanm_{\text{clean}}

m_{clean}

2 equations

Symbol m_clean: a chosen behavioural metric measured on the clean and corrupted runs.

mcorruptm_{\text{corrupt}}

m_{corrupt}

2 equations

Symbol m_corrupt: a chosen behavioural metric measured on the clean and corrupted runs.

MijM_{ij}

M_{ij}

2 equations

Symbol M_ij: transformation or transmission from variant i to j.