$\frac{d^2}{dx^2}\left(\cos\left(x\right)^2\right)$

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Function Plot

Plotting: $2\sin\left(x\right)^2-2\cos\left(x\right)^2$

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0
a
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f
g
m
n
u
v
w
x
y
z
.
(◻)
+
-
×
◻/◻
/
÷
2

e
π
ln
log
log
lim
d/dx
Dx
|◻|
θ
=
>
<
>=
<=
sin
cos
tan
cot
sec
csc

asin
acos
atan
acot
asec
acsc

sinh
cosh
tanh
coth
sech
csch

asinh
acosh
atanh
acoth
asech
acsch

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