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.

R⊕3R_\oplus^3

R_\oplus^3

1 equation

No site-wide meaning is inferred for this symbol.

rϕr_\phi

r_\phi

5 equations

No site-wide meaning is inferred for this symbol.

rψr_\psi

r_\psi

1 equation

No site-wide meaning is inferred for this symbol.

rθr_\theta

r_\theta

4 equations

No site-wide meaning is inferred for this symbol.

r0r_0

r_0

1 equation

No site-wide meaning is inferred for this symbol.

R0R_0

R_0

5 equations

Symbol R_0: the shared initial ratio recovered as the line’s intercept.

r03r_0^3

r_0^3

1 equation

No site-wide meaning is inferred for this symbol.

r1r_1

r_1

1 equation

No site-wide meaning is inferred for this symbol.

R1R_1

R_1

1 equation

No site-wide meaning is inferred for this symbol.

R1TR_1^{\mathsf T}

R_1^{\mathsf T}

1 equation

No site-wide meaning is inferred for this symbol.

R2R_2

R_2

1 equation

No site-wide meaning is inferred for this symbol.

rAr_A

r_A

4 equations

No site-wide meaning is inferred for this symbol.

RAR_A

R_A

1 equation

No site-wide meaning is inferred for this symbol.

rBr_B

r_B

7 equations

Symbol r_B: the recall.

RBR_B

R_B

1 equation

No site-wide meaning is inferred for this symbol.

rcr_c

r_c

2 equations

No site-wide meaning is inferred for this symbol.

rFr_F

r_F

3 equations

No site-wide meaning is inferred for this symbol.

rGr_G

r_G

1 equation

No site-wide meaning is inferred for this symbol.

rir_i

r_i

6 equations

Symbol r_i: the via’s metal radius.

rjr_j

r_j

2 equations

No site-wide meaning is inferred for this symbol.

RjR_j

R_j

6 equations

Symbol R_j: reproducibility loss.

rmr_m

r_m

3 equations

Symbol r_m: m ’s response to probe q.

RmR_m

R_m

2 equations

No site-wide meaning is inferred for this symbol.

RnR_n

R_n

3 equations

Symbol R_n: the call it.

ror_o

r_o

1 equation

Symbol r_o: the outer radius of the oxide liner.

rsr_s

r_s

2 equations

No site-wide meaning is inferred for this symbol.

rs2r_s^2

r_s^2

1 equation

No site-wide meaning is inferred for this symbol.

RtR_t

R_t

2 equations

Symbol R_t: each mineral’s measured present-day strontium-87 to strontium-86 ratio.

r∗r^{*}

r^{*}

1 equation

No site-wide meaning is inferred for this symbol.

r2r^{2}

r^{2}

1 equation

No site-wide meaning is inferred for this symbol.