English for Masters. Маркушевская Л.П - 202 стр.

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Университет ИТМО | Санкт-Петербург

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202
ΔX
the increment of X
Aa
∈
the element a is contained in the
set A
/m/ m appears between slats
B⊂A
В is a subset of A
<
signal>
the word signal is angle-enclosed
a:S
the set of elements a such that
statement S is satisfied.
1.
followed by a period
A={a:S}
A is defined as the set of
elements a for which statement
S is satisfied
reference
5
5 is a raised numerical
S1
⇔
S2
statement S1 implies S2 and S2
implies S1
/tube/
the word tube is cited between
sin
g
le
q
uotation marks
GCD
greatest common divisor
//line//
the word line is cited between
double quotation marks
inf f(x)
infinum; largest number n ever
exceeding f (x) over allowed
range of x. If the minimum
exists, then inf f (x) = min f
{x}
~
a swung dash
LCM
lowest common multiple
§
a section
lim
yx→
limit as x approaches у
italic
type
indicated by a single straight
underscore
lim
+→ y
limit as x approaches у from
above
simulati
on
indicated by a double underscore
lim
−→ y
limit as x approaches у from
below
control
indicated by a wavy underscore
ln
natural logarithm
log
logarithm to arbitrary base
(logn indicates logarithm to
base
n)
Rn (m)
remainder after dividing m by n
(m and n positive integers)
max f (x)
maximum value of f (x) over
allowed range of x
Rg(D)
f(D)
remainder after dividing
polynomial f (D) by g (D)
max
kx∈
maximum over x belongs to k
sup f (x)
supremum; smallest number
never exceeded by f (x) over
allowed range of x. If the
maximum exists, then sup f
(
x
)
=max
f
(
x
)
min f (x)
minimum value of f (x) over
allowed range of x
••
BA
the points A and В are marked
with letters

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