Definitionen
1.LetterThe twenty-sixth and last letter of the basic modern Latin alphabet.
2.SymbolSymbol for the prefix zepto-.
3.SymbolSymbol for the redshift.
4.SymbolUsed to denote a real variable when x and y are already in use."
f
(
x
,
y
,
z
)
=
sin
x
+
cos
y
+
tan
z
{\displaystyle f\left(x,y,z\right)=\sin x+\cos y+\tan z}
"
5.SymbolUsed to denote the third coordinate in three-dimensional Cartesian and cylindrical coordinate systems."
x
2
+
y
2
+
z
2
=
1
{\displaystyle x^{2}+y^{2}+z^{2}=1}
"
6.SymbolUsed to denote a complex variable."
‖
z
‖
=
z
⋅
z
¯
{\displaystyle \left\Vert z\right\Vert =z\cdot {\bar {z}}}
"
7.SymbolUsed to denote a value of a standard normal random variable."z]=1-P[Z
P
[
Z
>
z
]
=
1
−
P
[
Z
<
z
]
=
1
−
Φ
(
z
)
{\displaystyle P[Z>z]=1-P[Z<z]=1-\Phi (z)}
z]=1-P[Z"
8.SymbolSymbol for atomic number.
9.Symbola voiced alveolar sibilant.
10.Symbol[z]-fricated release of a plosive (e.g. [dᶻ], sometimes implying an affricate [d͜z]); [z]-coloring; or a weak, fleeting or epenthetic [z]."Lushootseed uses the affricate convention for its alphabetic letter ⟨dᶻ⟩."
11.LetterThe twenty-sixth letter of the English alphabet, called zed, zee or izzard and written in the Latin script.