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Multivariate Calculus - Bruce E. Shapiro

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viii<br />

CONTENTS<br />

Symbol<br />

Table 1: Symbols Used in this Document<br />

Description<br />

F, G(x, y, ..),. . . Vector function, with or without explicit variables.<br />

f ′ , f ′ (x), df/dx<br />

f : D ↦→ R<br />

f : R n ↦→ R m<br />

lim x→y<br />

u, v, . . . vectors<br />

u · v, p · q,. . .<br />

u × v<br />

P, Q, . . . points<br />

PQ, RS,. . .<br />

−−→<br />

PQ,. . .<br />

the derivative of f with respect to x<br />

the function f has a domain D and a range R<br />

the function f has an n-dimensional domain<br />

and an m-dimensioned range.<br />

the limit as x approaches y<br />

dot product between vectors<br />

cross product between vectors<br />

line segments between points<br />

vector from P to Q<br />

R, R 2 , R 3 real numbers, real line, 3D space<br />

R n<br />

n-space<br />

x, y, z,. . . variables<br />

|x|, |f(x)|,. . .<br />

‖v‖, ‖F(x, y, z)‖,. . .<br />

⎛ ⎞<br />

(x, y), 〈x, y〉, ⎝ x ⎠<br />

y<br />

⎛ ⎞<br />

x<br />

(x, y, z), 〈x, y, z〉, ⎜y⎟<br />

⎝ ⎠<br />

z<br />

⎛ ⎞<br />

a b c ⎛ ⎞<br />

⎜d e f⎟<br />

⎝ ⎠ , ⎝ a b ⎠<br />

c d<br />

g h i<br />

absolute values<br />

vector norms<br />

two-dimensional vector with components x and y<br />

three-dimensional vector with components x, y, z<br />

Matrices<br />

Revised December 6, 2006. Math 250, Fall 2006

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