Notation example Name Defined in section
(x, y) 2.1.1
sin(x) 2.3.1
cos(x) 2.3.1
θ 2.3.1
π
2.3.2
(x, y, z) 3.1.1
u · v 3.3
u × v
3.4
f(g(x)) 4.1.2
f(x, y) versus f(x)(y) 4.1.2
au + bv 4.2.3
e
1
, e
2
, e
3
,... 4.2.4
v =
⎛
⎝
1
2
3
⎞
⎠
5.1.1
A =
⎛
⎝
1 2 3
4 5 6
7 8 9
⎞
⎠
5.1.1
R
n
6.2.1
(f + g)(x) or f(x)+g(x) 6.2.3
c · f(x)
6.2.3
span({u, v, w}) 6.3.3
f(x) = ax + b 6.3.5
f(x) = a
0
+ a
1
x + ···+ a
n
x
n
Coordinatevectorin2D
Trigonometricsinefunction
Trigonometriccosinefunction
Greeklettertheta,commonlyrepresentinganglemeasure
Greekletterpi,representingthenumber3.14159...
Coordinatevectorin3D
Dotproductoftwovectorsuandv
Crossproductoftwovectorsuandv
Compositionoffunctions
Seediscussionofcurrying.
Linearcombination PG twovectorsuandv
Standardbasisvectors
Columnvector
Matrix
Realco ordinat evectorspaceofdimensionn
Addingtwofunctions
Scalarmultiplicationofafunction
Thespanofasetofvectors
Linearfunction
Polynomialfunction
6.3.5
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