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Mathematics
Mathematics
Problem
Let
F
(
x
)
=
∫
0
x
e
−
t
2
d
t
F(x)=\displaystyle\int_{0}^{x} e^{-t^{2}}\,dt
F
(
x
)
=
∫
0
x
e
−
t
2
d
t
. State
F
′
(
x
)
F'(x)
F
′
(
x
)
and give a brief reason (one sentence) why
F
(
x
)
F(x)
F
(
x
)
cannot be written in terms of elementary functions.
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