3.534 \(\int \frac {x (c+a^2 c x^2)}{\tan ^{-1}(a x)^2} \, dx\)

Optimal. Leaf size=21 \[ \text {Int}\left (\frac {x \left (a^2 c x^2+c\right )}{\tan ^{-1}(a x)^2},x\right ) \]

[Out]

Unintegrable(x*(a^2*c*x^2+c)/arctan(a*x)^2,x)

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Rubi [A]  time = 0.02, antiderivative size = 0, normalized size of antiderivative = 0.00, number of steps used = 0, number of rules used = 0, integrand size = 0, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.000, Rules used = {} \[ \int \frac {x \left (c+a^2 c x^2\right )}{\tan ^{-1}(a x)^2} \, dx \]

Verification is Not applicable to the result.

[In]

Int[(x*(c + a^2*c*x^2))/ArcTan[a*x]^2,x]

[Out]

Defer[Int][(x*(c + a^2*c*x^2))/ArcTan[a*x]^2, x]

Rubi steps

\begin {align*} \int \frac {x \left (c+a^2 c x^2\right )}{\tan ^{-1}(a x)^2} \, dx &=\int \frac {x \left (c+a^2 c x^2\right )}{\tan ^{-1}(a x)^2} \, dx\\ \end {align*}

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Mathematica [A]  time = 0.78, size = 0, normalized size = 0.00 \[ \int \frac {x \left (c+a^2 c x^2\right )}{\tan ^{-1}(a x)^2} \, dx \]

Verification is Not applicable to the result.

[In]

Integrate[(x*(c + a^2*c*x^2))/ArcTan[a*x]^2,x]

[Out]

Integrate[(x*(c + a^2*c*x^2))/ArcTan[a*x]^2, x]

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fricas [A]  time = 0.51, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\frac {a^{2} c x^{3} + c x}{\arctan \left (a x\right )^{2}}, x\right ) \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(x*(a^2*c*x^2+c)/arctan(a*x)^2,x, algorithm="fricas")

[Out]

integral((a^2*c*x^3 + c*x)/arctan(a*x)^2, x)

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giac [A]  time = 0.00, size = 0, normalized size = 0.00 \[ \mathit {sage}_{0} x \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(x*(a^2*c*x^2+c)/arctan(a*x)^2,x, algorithm="giac")

[Out]

sage0*x

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maple [A]  time = 1.57, size = 0, normalized size = 0.00 \[ \int \frac {x \left (a^{2} c \,x^{2}+c \right )}{\arctan \left (a x \right )^{2}}\, dx \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

int(x*(a^2*c*x^2+c)/arctan(a*x)^2,x)

[Out]

int(x*(a^2*c*x^2+c)/arctan(a*x)^2,x)

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maxima [A]  time = 0.00, size = 0, normalized size = 0.00 \[ -\frac {a^{4} c x^{5} + 2 \, a^{2} c x^{3} - \mathit {sage}_{0} x \arctan \left (a x\right ) + c x}{a \arctan \left (a x\right )} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(x*(a^2*c*x^2+c)/arctan(a*x)^2,x, algorithm="maxima")

[Out]

-(a^4*c*x^5 + 2*a^2*c*x^3 + c*x - arctan(a*x)*integrate((5*a^4*c*x^4 + 6*a^2*c*x^2 + c)/arctan(a*x), x))/(a*ar
ctan(a*x))

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mupad [A]  time = 0.00, size = -1, normalized size = -0.05 \[ \int \frac {x\,\left (c\,a^2\,x^2+c\right )}{{\mathrm {atan}\left (a\,x\right )}^2} \,d x \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

int((x*(c + a^2*c*x^2))/atan(a*x)^2,x)

[Out]

int((x*(c + a^2*c*x^2))/atan(a*x)^2, x)

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sympy [A]  time = 0.00, size = 0, normalized size = 0.00 \[ c \left (\int \frac {x}{\operatorname {atan}^{2}{\left (a x \right )}}\, dx + \int \frac {a^{2} x^{3}}{\operatorname {atan}^{2}{\left (a x \right )}}\, dx\right ) \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(x*(a**2*c*x**2+c)/atan(a*x)**2,x)

[Out]

c*(Integral(x/atan(a*x)**2, x) + Integral(a**2*x**3/atan(a*x)**2, x))

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