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.

uku_k

u_k

1 equation

No site-wide meaning is inferred for this symbol.

UnU_n

U_n

2 equations

No site-wide meaning is inferred for this symbol.

uru_r

u_r

1 equation

No site-wide meaning is inferred for this symbol.

URU_R

U_R

2 equations

Symbol U_R: a unitary representation of G.

utu_t

u_t

2 equations

Symbol u_t: repository and task random effects.

UtU_t

U_t

3 equations

Symbol U_t: user and institutional authority.

u∗u^{*}

u^{*}

4 equations

Symbol u^*: the below the break-even utilization.

U†U^{\dagger}

U^{\dagger}

1 equation

No site-wide meaning is inferred for this symbol.

U†U^\dagger

U^\dagger

13 equations

No site-wide meaning is inferred for this symbol.

u2u^2

u^2

2 equations

No site-wide meaning is inferred for this symbol.

U2U^2

U^2

6 equations

No site-wide meaning is inferred for this symbol.

vv

v

40 equations

Symbol v: the message-passing update for a node.

VV

V

59 equations

Symbol V: the remaining fringe visibility.

VsV_{\mathrm s}

V_{\mathrm s}

1 equation

No site-wide meaning is inferred for this symbol.

vLRv_{\mathrm{LR}}

v_{\mathrm{LR}}

1 equation

No site-wide meaning is inferred for this symbol.

VswV_{\mathrm{sw}}

V_{\mathrm{sw}}

1 equation

Symbol V_sw: the signalling swing.

Vsw2V_{\mathrm{sw}}^{2}

V_{\mathrm{sw}}^{2}

1 equation

Symbol V_sw^2: the square of VsV_sw; the signalling swing.

VwaterV_{\mathrm{water}}

V_{\mathrm{water}}

2 equations

Symbol V_water: total on-site water consumption in litres.

VneocortexV_{\text{neocortex}}

V_{neocortex}

1 equation

No site-wide meaning is inferred for this symbol.

VrefV_{ref}

V_{ref}

2 equations

No site-wide meaning is inferred for this symbol.

Vrest of brainV_{\text{rest of brain}}

V_{rest of brain}

1 equation

No site-wide meaning is inferred for this symbol.

vℓv_\ell

v_\ell

1 equation

No site-wide meaning is inferred for this symbol.

v1v_1

v_1

1 equation

No site-wide meaning is inferred for this symbol.

vdv_d

v_d

3 equations

No site-wide meaning is inferred for this symbol.

vd2v_d^2

v_d^2

1 equation

No site-wide meaning is inferred for this symbol.

vFv_F

v_F

3 equations

Symbol v_F: the fixing the fermi velocity.

viv_i

v_i

10 equations

Symbol v_i: the text embedding.

ViV_i

V_i

5 equations

Symbol V_i: the organizational value.

vjv_j

v_j

2 equations

No site-wide meaning is inferred for this symbol.

vmv_m

v_m

1 equation

No site-wide meaning is inferred for this symbol.