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About the Project
1
Algebraic and Analytic Methods
Topics of Discussion
1.4
Calculus of One Variable
1.4
Calculus of One Variable
1.5
Calculus of Two or More Variables
Figure 1.4.2
(See
in context
.)
Figure 1.4.2:
Convex function
f
(
x
)
.
g
(
t
)
=
f
(
(
1
−
t
)
c
+
t
d
)
,
l
(
t
)
=
(
1
−
t
)
f
(
c
)
+
t
f
(
d
)
,
c
,
d
∈
(
a
,
b
)
,
0
≤
t
≤
1
.
ⓘ
Annotations:
Symbols:
∈
: element of
and
(
a
,
b
)
: open interval
Permalink:
http://dlmf.nist.gov/1.4.F2.mag
Encodings:
Magnified png
,
pdf
See also:
Annotations for
§1.4
and
Ch.1
