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

Optimal. Leaf size=25 \[ \text {Int}\left (\frac {\left (a^2 c x^2+c\right )^2}{x \tan ^{-1}(a x)^2},x\right ) \]

[Out]

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

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Rubi [A]  time = 0.05, 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 = {} \[ \int \frac {\left (c+a^2 c x^2\right )^2}{x \tan ^{-1}(a x)^2} \, dx \]

Verification is Not applicable to the result.

[In]

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

[Out]

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

Rubi steps

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

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Mathematica [A]  time = 1.19, size = 0, normalized size = 0.00 \[ \int \frac {\left (c+a^2 c x^2\right )^2}{x \tan ^{-1}(a x)^2} \, dx \]

Verification is Not applicable to the result.

[In]

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

[Out]

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

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fricas [A]  time = 0.42, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\frac {a^{4} c^{2} x^{4} + 2 \, a^{2} c^{2} x^{2} + c^{2}}{x \arctan \left (a x\right )^{2}}, x\right ) \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

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

[Out]

integral((a^4*c^2*x^4 + 2*a^2*c^2*x^2 + c^2)/(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((a^2*c*x^2+c)^2/x/arctan(a*x)^2,x, algorithm="giac")

[Out]

sage0*x

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maple [A]  time = 1.73, size = 0, normalized size = 0.00 \[ \int \frac {\left (a^{2} c \,x^{2}+c \right )^{2}}{x \arctan \left (a x \right )^{2}}\, dx \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

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

[Out]

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

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maxima [A]  time = 0.00, size = 0, normalized size = 0.00 \[ -\frac {a^{6} c^{2} x^{6} + 3 \, a^{4} c^{2} x^{4} + 3 \, a^{2} c^{2} x^{2} - \mathit {sage}_{0} x^{2} \arctan \left (a x\right ) + c^{2}}{a x \arctan \left (a x\right )} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

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

[Out]

-(a^6*c^2*x^6 + 3*a^4*c^2*x^4 + 3*a^2*c^2*x^2 - x*arctan(a*x)*integrate((5*a^6*c^2*x^6 + 9*a^4*c^2*x^4 + 3*a^2
*c^2*x^2 - c^2)/(x^2*arctan(a*x)), x) + c^2)/(a*x*arctan(a*x))

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mupad [A]  time = 0.00, size = -1, normalized size = -0.04 \[ \int \frac {{\left (c\,a^2\,x^2+c\right )}^2}{x\,{\mathrm {atan}\left (a\,x\right )}^2} \,d x \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

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

[Out]

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

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sympy [A]  time = 0.00, size = 0, normalized size = 0.00 \[ c^{2} \left (\int \frac {1}{x \operatorname {atan}^{2}{\left (a x \right )}}\, dx + \int \frac {2 a^{2} x}{\operatorname {atan}^{2}{\left (a x \right )}}\, dx + \int \frac {a^{4} x^{3}}{\operatorname {atan}^{2}{\left (a x \right )}}\, dx\right ) \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

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

[Out]

c**2*(Integral(1/(x*atan(a*x)**2), x) + Integral(2*a**2*x/atan(a*x)**2, x) + Integral(a**4*x**3/atan(a*x)**2,
x))

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