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.

HverifyH_{\mathrm{verify}}

H_{\mathrm{verify}}

3 equations

No site-wide meaning is inferred for this symbol.

hinh_{\rm in}

h_{\rm in}

1 equation

No site-wide meaning is inferred for this symbol.

HintH_{\rm int}

H_{\rm int}

2 equations

No site-wide meaning is inferred for this symbol.

HNRH_{\rm NR}

H_{\rm NR}

3 equations

No site-wide meaning is inferred for this symbol.

HabH_{ab}

H_{ab}

3 equations

No site-wide meaning is inferred for this symbol.

HbioH_{bio}

H_{bio}

2 equations

No site-wide meaning is inferred for this symbol.

hk+1h_{k+1}

h_{k+1}

1 equation

No site-wide meaning is inferred for this symbol.

hkvh_{kv}

h_{kv}

2 equations

Symbol h_kv: the number of key-value attention heads.

HSBH_{SB}

H_{SB}

10 equations

No site-wide meaning is inferred for this symbol.

ht+1h_{t+1}

h_{t+1}

3 equations

Symbol h_t+1: the context the model reasons over on the next step, built by appending the call and its result to what came before.

HtrH_{tr}

H_{tr}

5 equations

No site-wide meaning is inferred for this symbol.

hvalidatedh_{\text{validated}}

h_{validated}

2 equations

No site-wide meaning is inferred for this symbol.

hℓh_\ell

h_\ell

4 equations

Symbol h_ell: the frozen activation the network produces at layer ℓ\ell for input x , and w.

h0h_0

h_0

4 equations

No site-wide meaning is inferred for this symbol.

H0H_0

H_0

10 equations

Symbol H_0: a model-dependent inference from an early-universe ruler, not a direct local measurement.

h1h_1

h_1

4 equations

No site-wide meaning is inferred for this symbol.

h2h_2

h_2

4 equations

No site-wide meaning is inferred for this symbol.

HBH_B

H_B

6 equations

No site-wide meaning is inferred for this symbol.

HcH_c

H_c

21 equations

Symbol H_c: wrong, does not touch the total energy of any closed system, and does not by itself explain where a nonzero reading comes from.

HfH_f

H_f

33 equations

Symbol H_f: the fine Hamiltonian.

hih_i

h_i

7 equations

Symbol h_i: the fraction of input served from cache and γi\gamma_i the cache-read multiplier.

HiH_i

H_i

2 equations

No site-wide meaning is inferred for this symbol.

hjh_j

h_j

2 equations

No site-wide meaning is inferred for this symbol.

HjH_j

H_j

2 equations

No site-wide meaning is inferred for this symbol.

hkh_k

h_k

3 equations

Symbol h_k: the harness state.

HmH_m

H_m

2 equations

Symbol H_m: human supervision and RmR_m expected residual risk.

hp2h_p^{2}

h_p^{2}

1 equation

No site-wide meaning is inferred for this symbol.

hp2h_p^2

h_p^2

1 equation

No site-wide meaning is inferred for this symbol.

HrH_r

H_r

2 equations

Symbol H_r: the duty-cycle-adjusted operating hours.

HSH_S

H_S

12 equations

No site-wide meaning is inferred for this symbol.