3.442 \(\int \frac {1}{x^2 \sqrt {1+c^2 x^2} (a+b \sinh ^{-1}(c x))^2} \, dx\)

Optimal. Leaf size=47 \[ -\frac {2 \text {Int}\left (\frac {1}{x^3 \left (a+b \sinh ^{-1}(c x)\right )},x\right )}{b c}-\frac {1}{b c x^2 \left (a+b \sinh ^{-1}(c x)\right )} \]

[Out]

-1/b/c/x^2/(a+b*arcsinh(c*x))-2*Unintegrable(1/x^3/(a+b*arcsinh(c*x)),x)/b/c

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Rubi [A]  time = 0.15, 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 = {} \[ \int \frac {1}{x^2 \sqrt {1+c^2 x^2} \left (a+b \sinh ^{-1}(c x)\right )^2} \, dx \]

Verification is Not applicable to the result.

[In]

Int[1/(x^2*Sqrt[1 + c^2*x^2]*(a + b*ArcSinh[c*x])^2),x]

[Out]

-(1/(b*c*x^2*(a + b*ArcSinh[c*x]))) - (2*Defer[Int][1/(x^3*(a + b*ArcSinh[c*x])), x])/(b*c)

Rubi steps

\begin {align*} \int \frac {1}{x^2 \sqrt {1+c^2 x^2} \left (a+b \sinh ^{-1}(c x)\right )^2} \, dx &=-\frac {1}{b c x^2 \left (a+b \sinh ^{-1}(c x)\right )}-\frac {2 \int \frac {1}{x^3 \left (a+b \sinh ^{-1}(c x)\right )} \, dx}{b c}\\ \end {align*}

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Mathematica [A]  time = 1.25, size = 0, normalized size = 0.00 \[ \int \frac {1}{x^2 \sqrt {1+c^2 x^2} \left (a+b \sinh ^{-1}(c x)\right )^2} \, dx \]

Verification is Not applicable to the result.

[In]

Integrate[1/(x^2*Sqrt[1 + c^2*x^2]*(a + b*ArcSinh[c*x])^2),x]

[Out]

Integrate[1/(x^2*Sqrt[1 + c^2*x^2]*(a + b*ArcSinh[c*x])^2), x]

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fricas [A]  time = 0.47, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\frac {\sqrt {c^{2} x^{2} + 1}}{a^{2} c^{2} x^{4} + a^{2} x^{2} + {\left (b^{2} c^{2} x^{4} + b^{2} x^{2}\right )} \operatorname {arsinh}\left (c x\right )^{2} + 2 \, {\left (a b c^{2} x^{4} + a b x^{2}\right )} \operatorname {arsinh}\left (c x\right )}, x\right ) \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(1/x^2/(a+b*arcsinh(c*x))^2/(c^2*x^2+1)^(1/2),x, algorithm="fricas")

[Out]

integral(sqrt(c^2*x^2 + 1)/(a^2*c^2*x^4 + a^2*x^2 + (b^2*c^2*x^4 + b^2*x^2)*arcsinh(c*x)^2 + 2*(a*b*c^2*x^4 +
a*b*x^2)*arcsinh(c*x)), x)

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giac [A]  time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {1}{\sqrt {c^{2} x^{2} + 1} {\left (b \operatorname {arsinh}\left (c x\right ) + a\right )}^{2} x^{2}}\,{d x} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(1/x^2/(a+b*arcsinh(c*x))^2/(c^2*x^2+1)^(1/2),x, algorithm="giac")

[Out]

integrate(1/(sqrt(c^2*x^2 + 1)*(b*arcsinh(c*x) + a)^2*x^2), x)

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maple [A]  time = 0.13, size = 0, normalized size = 0.00 \[ \int \frac {1}{x^{2} \left (a +b \arcsinh \left (c x \right )\right )^{2} \sqrt {c^{2} x^{2}+1}}\, dx \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

int(1/x^2/(a+b*arcsinh(c*x))^2/(c^2*x^2+1)^(1/2),x)

[Out]

int(1/x^2/(a+b*arcsinh(c*x))^2/(c^2*x^2+1)^(1/2),x)

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maxima [A]  time = 0.00, size = 0, normalized size = 0.00 \[ -\frac {c^{3} x^{3} + c x + {\left (c^{2} x^{2} + 1\right )}^{\frac {3}{2}}}{{\left (c^{2} x^{2} + 1\right )} a b c^{2} x^{3} + {\left ({\left (c^{2} x^{2} + 1\right )} b^{2} c^{2} x^{3} + {\left (b^{2} c^{3} x^{4} + b^{2} c x^{2}\right )} \sqrt {c^{2} x^{2} + 1}\right )} \log \left (c x + \sqrt {c^{2} x^{2} + 1}\right ) + {\left (a b c^{3} x^{4} + a b c x^{2}\right )} \sqrt {c^{2} x^{2} + 1}} - \int \frac {2 \, c^{5} x^{5} + 3 \, c^{3} x^{3} + {\left (2 \, c^{3} x^{3} + 3 \, c x\right )} {\left (c^{2} x^{2} + 1\right )} + c x + 2 \, {\left (2 \, c^{4} x^{4} + 3 \, c^{2} x^{2} + 1\right )} \sqrt {c^{2} x^{2} + 1}}{{\left (c^{2} x^{2} + 1\right )}^{\frac {3}{2}} a b c^{3} x^{5} + 2 \, {\left (a b c^{4} x^{6} + a b c^{2} x^{4}\right )} {\left (c^{2} x^{2} + 1\right )} + {\left ({\left (c^{2} x^{2} + 1\right )}^{\frac {3}{2}} b^{2} c^{3} x^{5} + 2 \, {\left (b^{2} c^{4} x^{6} + b^{2} c^{2} x^{4}\right )} {\left (c^{2} x^{2} + 1\right )} + {\left (b^{2} c^{5} x^{7} + 2 \, b^{2} c^{3} x^{5} + b^{2} c x^{3}\right )} \sqrt {c^{2} x^{2} + 1}\right )} \log \left (c x + \sqrt {c^{2} x^{2} + 1}\right ) + {\left (a b c^{5} x^{7} + 2 \, a b c^{3} x^{5} + a b c x^{3}\right )} \sqrt {c^{2} x^{2} + 1}}\,{d x} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(1/x^2/(a+b*arcsinh(c*x))^2/(c^2*x^2+1)^(1/2),x, algorithm="maxima")

[Out]

-(c^3*x^3 + c*x + (c^2*x^2 + 1)^(3/2))/((c^2*x^2 + 1)*a*b*c^2*x^3 + ((c^2*x^2 + 1)*b^2*c^2*x^3 + (b^2*c^3*x^4
+ b^2*c*x^2)*sqrt(c^2*x^2 + 1))*log(c*x + sqrt(c^2*x^2 + 1)) + (a*b*c^3*x^4 + a*b*c*x^2)*sqrt(c^2*x^2 + 1)) -
integrate((2*c^5*x^5 + 3*c^3*x^3 + (2*c^3*x^3 + 3*c*x)*(c^2*x^2 + 1) + c*x + 2*(2*c^4*x^4 + 3*c^2*x^2 + 1)*sqr
t(c^2*x^2 + 1))/((c^2*x^2 + 1)^(3/2)*a*b*c^3*x^5 + 2*(a*b*c^4*x^6 + a*b*c^2*x^4)*(c^2*x^2 + 1) + ((c^2*x^2 + 1
)^(3/2)*b^2*c^3*x^5 + 2*(b^2*c^4*x^6 + b^2*c^2*x^4)*(c^2*x^2 + 1) + (b^2*c^5*x^7 + 2*b^2*c^3*x^5 + b^2*c*x^3)*
sqrt(c^2*x^2 + 1))*log(c*x + sqrt(c^2*x^2 + 1)) + (a*b*c^5*x^7 + 2*a*b*c^3*x^5 + a*b*c*x^3)*sqrt(c^2*x^2 + 1))
, x)

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mupad [A]  time = 0.00, size = -1, normalized size = -0.02 \[ \int \frac {1}{x^2\,{\left (a+b\,\mathrm {asinh}\left (c\,x\right )\right )}^2\,\sqrt {c^2\,x^2+1}} \,d x \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

int(1/(x^2*(a + b*asinh(c*x))^2*(c^2*x^2 + 1)^(1/2)),x)

[Out]

int(1/(x^2*(a + b*asinh(c*x))^2*(c^2*x^2 + 1)^(1/2)), x)

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

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(1/x**2/(a+b*asinh(c*x))**2/(c**2*x**2+1)**(1/2),x)

[Out]

Integral(1/(x**2*(a + b*asinh(c*x))**2*sqrt(c**2*x**2 + 1)), x)

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