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.

P3P_3

P_3

3 equations

No site-wide meaning is inferred for this symbol.

P4P_4

P_4

4 equations

No site-wide meaning is inferred for this symbol.

pcp_c

p_c

4 equations

Symbol p_c: the better monitoring reduces your uncertainty about.

PdP_d

P_d

3 equations

No site-wide meaning is inferred for this symbol.

pep_e

p_e

2 equations

Symbol p_e: the exploitation probability.

PFP_F

P_F

1 equation

No site-wide meaning is inferred for this symbol.

pip_i

p_i

19 equations

Symbol p_i: the forecaster’s stated probability on question i and oio_i ∈\in \{0,1\} is the realized outcome.

PiP_i

P_i

1 equation

No site-wide meaning is inferred for this symbol.

piHp_i^{H}

p_i^{H}

2 equations

No site-wide meaning is inferred for this symbol.

piLp_i^{L}

p_i^{L}

2 equations

Symbol p_i^L: the low-tier prices.

pi∗p_i^*

p_i^*

1 equation

Symbol p_i^*: the simplified effective stage reliability.

PjP_j

P_j

4 equations

No site-wide meaning is inferred for this symbol.

pkp_k

p_k

4 equations

Symbol p_k: the probability that at least one of k attempts succeeds.

PkP_k

P_k

1 equation

Symbol P_k: the probability that at least one clears by chance alone across k independently tested components.

PLP_L

P_L

2 equations

No site-wide meaning is inferred for this symbol.

pmp_m

p_m

1 equation

No site-wide meaning is inferred for this symbol.

PmP_m

P_m

2 equations

No site-wide meaning is inferred for this symbol.

poHp_o^{H}

p_o^{H}

2 equations

No site-wide meaning is inferred for this symbol.

poLp_o^{L}

p_o^{L}

2 equations

No site-wide meaning is inferred for this symbol.

PrP_r

P_r

2 equations

No site-wide meaning is inferred for this symbol.

PRP_R

P_R

1 equation

No site-wide meaning is inferred for this symbol.

PsP_s

P_s

1 equation

No site-wide meaning is inferred for this symbol.

ptp_t

p_t

3 equations

No site-wide meaning is inferred for this symbol.

PtP_t

P_t

4 equations

Symbol P_t: the permission and sandbox policy.

p∗p^{*}

p^{*}

3 equations

No site-wide meaning is inferred for this symbol.

p2p^{2}

p^{2}

4 equations

Symbol p^2: the square of p; the pitch.

pHp^{H}

p^{H}

1 equation

No site-wide meaning is inferred for this symbol.

piinp^{\text{in}}_i

p^{in}_i

4 equations

Symbol p^in_i: the reading.

pkp^{k}

p^{k}

1 equation

No site-wide meaning is inferred for this symbol.

pioutp^{\text{out}}_i

p^{out}_i

4 equations

No site-wide meaning is inferred for this symbol.