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(Q12124094)
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English
vector length
No description defined
vector absolute value
vector magnitude
vector norm
magnitude of a vector
norm of a vector
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Statements
subclass of
Euclidean norm
0 references
facet of
Euclidean vector
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image
Vector 03.svg
400 × 200; 8 KB
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defining formula
|
a
|
=
a
x
2
+
a
y
2
+
a
z
2
{\displaystyle |{\boldsymbol {a}}|={\sqrt {a_{x}^{2}+a_{y}^{2}+a_{z}^{2}}}}
1 reference
stated in
ISO 80000-2:2019 Quantities and units — Part 2: Mathematics
section, verse, paragraph, or clause
2-18.4
|
a
|
=
∑
i
=
1
n
a
i
2
{\displaystyle |{\boldsymbol {a}}|={\sqrt {\sum _{i=1}^{n}a_{i}^{2}}}}
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|
a
|
=
a
⋅
a
{\displaystyle |{\boldsymbol {a}}|={\sqrt {{\boldsymbol {a}}\cdot {\boldsymbol {a}}}}}
1 reference
Digital Library of Mathematical Functions ID
1.6.E3
in defining formula
|
a
|
{\displaystyle |{\boldsymbol {a}}|}
symbol represents
vector length
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a
x
{\displaystyle a_{x}}
symbol represents
Cartesian vector coordinate
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a
y
{\displaystyle a_{y}}
symbol represents
Cartesian vector coordinate
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a
z
{\displaystyle a_{z}}
symbol represents
Cartesian vector coordinate
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n
{\displaystyle n}
symbol represents
dimension of a vector space
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a
{\displaystyle {\boldsymbol {a}}}
symbol represents
vector
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a
i
{\displaystyle a_{i}}
symbol represents
Cartesian vector coordinate
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⋅
{\displaystyle \cdot }
symbol represents
scalar product
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described by source
ISO 80000-2:2019 Quantities and units — Part 2: Mathematics
section, verse, paragraph, or clause
2-18.4
subject named as
magnitude of the vector a
norm of the vector a
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maintained by WikiProject
WikiProject Mathematics
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Identifiers
Digital Library of Mathematical Functions ID
1.6.E3
0 references
Google Knowledge Graph ID
/g/120xnz20
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Gran Enciclopèdia Catalana ID
modul-dun-vector
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Gran Enciclopèdia Catalana ID (former scheme)
0194839
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IEV number
102-03-23
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MathWorld ID
VectorNorm
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VectorMagnitude
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Online PWN Encyclopedia ID
3893099
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Sitelinks
Wikipedia
(3 entries)
edit
cawiki
Mòdul vectorial
dewiki
Betrag eines Vektors
ukwiki
Модуль вектора
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