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Digital Library of Mathematical Functions ID
1.7.E5
∫
a
b
f
(
x
)
g
(
x
)
d
x
≤
(
∫
a
b
(
f
(
x
)
)
p
d
x
)
1
/
p
(
∫
a
b
(
g
(
x
)
)
q
d
x
)
1
/
q
.
superscript
subscript
𝑎
𝑏
𝑓
𝑥
𝑔
𝑥
𝑥
superscript
superscript
subscript
𝑎
𝑏
superscript
𝑓
𝑥
𝑝
𝑥
1
𝑝
superscript
superscript
subscript
𝑎
𝑏
superscript
𝑔
𝑥
𝑞
𝑥
1
𝑞
{\displaystyle{\displaystyle\int_{a}^{b}f(x)g(x)\mathrm{d}x\leq\left(\int_{a}^% {b}(f(x))^{p}\mathrm{d}x\right)^{1/p}\left(\int_{a}^{b}(g(x))^{q}\mathrm{d}x% \right)^{1/q}.}}
Constraint(s)
Symbols List
d
x
𝑥
{\displaystyle{\displaystyle\mathrm{d}\NVar{x}}}
: differential of x
∫
{\displaystyle{\displaystyle\int}}
: integral
p
>
1
𝑝
1
{\displaystyle{\displaystyle p>1}}
: > p 1
q
𝑞
{\displaystyle{\displaystyle q}}
: number
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