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.

yijy_{ij}

y_{ij}

2 equations

No site-wide meaning is inferred for this symbol.

YimtrY_{imtr}

Y_{imtr}

2 equations

No site-wide meaning is inferred for this symbol.

YpackageY_{\text{package}}

Y_{package}

1 equation

No site-wide meaning is inferred for this symbol.

Y0Y_0

Y_0

1 equation

No site-wide meaning is inferred for this symbol.

y1y_1

y_1

3 equations

Symbol y_1: 2\sqrt2\,σy\sigma_y.

y2y_2

y_2

3 equations

No site-wide meaning is inferred for this symbol.

yAy_A

y_A

5 equations

No site-wide meaning is inferred for this symbol.

yBy_B

y_B

5 equations

No site-wide meaning is inferred for this symbol.

yiy_i

y_i

6 equations

Symbol y_i: the independent per-die yield.

YiY_i

Y_i

5 equations

Symbol Y_i: the dies with individual probabilities.

yicalcy_i^{\mathrm{calc}}

y_i^{\mathrm{calc}}

1 equation

No site-wide meaning is inferred for this symbol.

yiobsy_i^{\mathrm{obs}}

y_i^{\mathrm{obs}}

1 equation

No site-wide meaning is inferred for this symbol.

yly_l

y_l

3 equations

No site-wide meaning is inferred for this symbol.

YPY_P

Y_P

1 equation

No site-wide meaning is inferred for this symbol.

yty_t

y_t

2 equations

No site-wide meaning is inferred for this symbol.

ywy_w

y_w

3 equations

No site-wide meaning is inferred for this symbol.

y⋆y^{\star}

y^{\star}

1 equation

No site-wide meaning is inferred for this symbol.

y∗y^\ast

y^\ast

1 equation

No site-wide meaning is inferred for this symbol.

y2y^2

y^2

1 equation

No site-wide meaning is inferred for this symbol.

yny^n

y^n

1 equation

No site-wide meaning is inferred for this symbol.

zz

z

36 equations

Symbol z: the scale s and a zero-point.

ZZ

Z

39 equations

Zero-point: The integer code that stands for the real value zero. If Z = 10, then q = 10 decodes to r = 0 exactly. It shifts the integer code range left or right relative to real zero.

zα/2z_{\alpha/2}

z_{\alpha/2}

5 equations

No site-wide meaning is inferred for this symbol.

zβz_{\beta}

z_{\beta}

3 equations

No site-wide meaning is inferred for this symbol.

z<tz_{<t}

z_{<t}

1 equation

No site-wide meaning is inferred for this symbol.

z0.95z_{0.95}

z_{0.95}

1 equation

No site-wide meaning is inferred for this symbol.

zjdz_{jd}

z_{jd}

2 equations

No site-wide meaning is inferred for this symbol.

z∗z_*

z_*

3 equations

No site-wide meaning is inferred for this symbol.

z∗z_\ast

z_\ast

1 equation

No site-wide meaning is inferred for this symbol.

z0z_0

z_0

2 equations

No site-wide meaning is inferred for this symbol.