Optimal. Leaf size=115 \[ -\frac {b c}{2 \sqrt {\pi } x}-\frac {\sqrt {\pi +c^2 \pi x^2} \left (a+b \sinh ^{-1}(c x)\right )}{2 \pi x^2}+\frac {c^2 \left (a+b \sinh ^{-1}(c x)\right ) \tanh ^{-1}\left (e^{\sinh ^{-1}(c x)}\right )}{\sqrt {\pi }}+\frac {b c^2 \text {PolyLog}\left (2,-e^{\sinh ^{-1}(c x)}\right )}{2 \sqrt {\pi }}-\frac {b c^2 \text {PolyLog}\left (2,e^{\sinh ^{-1}(c x)}\right )}{2 \sqrt {\pi }} \]
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Rubi [A]
time = 0.14, antiderivative size = 115, normalized size of antiderivative = 1.00, number of steps
used = 8, number of rules used = 6, integrand size = 26, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.231, Rules used = {5809, 5816,
4267, 2317, 2438, 30} \begin {gather*} -\frac {\sqrt {\pi c^2 x^2+\pi } \left (a+b \sinh ^{-1}(c x)\right )}{2 \pi x^2}+\frac {c^2 \tanh ^{-1}\left (e^{\sinh ^{-1}(c x)}\right ) \left (a+b \sinh ^{-1}(c x)\right )}{\sqrt {\pi }}+\frac {b c^2 \text {Li}_2\left (-e^{\sinh ^{-1}(c x)}\right )}{2 \sqrt {\pi }}-\frac {b c^2 \text {Li}_2\left (e^{\sinh ^{-1}(c x)}\right )}{2 \sqrt {\pi }}-\frac {b c}{2 \sqrt {\pi } x} \end {gather*}
Antiderivative was successfully verified.
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Rule 30
Rule 2317
Rule 2438
Rule 4267
Rule 5809
Rule 5816
Rubi steps
\begin {align*} \int \frac {a+b \sinh ^{-1}(c x)}{x^3 \sqrt {\pi +c^2 \pi x^2}} \, dx &=-\frac {\sqrt {\pi +c^2 \pi x^2} \left (a+b \sinh ^{-1}(c x)\right )}{2 \pi x^2}-\frac {1}{2} c^2 \int \frac {a+b \sinh ^{-1}(c x)}{x \sqrt {\pi +c^2 \pi x^2}} \, dx+\frac {\left (b c \sqrt {1+c^2 x^2}\right ) \int \frac {1}{x^2} \, dx}{2 \sqrt {\pi +c^2 \pi x^2}}\\ &=-\frac {b c \sqrt {1+c^2 x^2}}{2 x \sqrt {\pi +c^2 \pi x^2}}-\frac {\sqrt {\pi +c^2 \pi x^2} \left (a+b \sinh ^{-1}(c x)\right )}{2 \pi x^2}-\frac {c^2 \text {Subst}\left (\int (a+b x) \text {csch}(x) \, dx,x,\sinh ^{-1}(c x)\right )}{2 \sqrt {\pi }}\\ &=-\frac {b c \sqrt {1+c^2 x^2}}{2 x \sqrt {\pi +c^2 \pi x^2}}-\frac {\sqrt {\pi +c^2 \pi x^2} \left (a+b \sinh ^{-1}(c x)\right )}{2 \pi x^2}+\frac {c^2 \left (a+b \sinh ^{-1}(c x)\right ) \tanh ^{-1}\left (e^{\sinh ^{-1}(c x)}\right )}{\sqrt {\pi }}+\frac {\left (b c^2\right ) \text {Subst}\left (\int \log \left (1-e^x\right ) \, dx,x,\sinh ^{-1}(c x)\right )}{2 \sqrt {\pi }}-\frac {\left (b c^2\right ) \text {Subst}\left (\int \log \left (1+e^x\right ) \, dx,x,\sinh ^{-1}(c x)\right )}{2 \sqrt {\pi }}\\ &=-\frac {b c \sqrt {1+c^2 x^2}}{2 x \sqrt {\pi +c^2 \pi x^2}}-\frac {\sqrt {\pi +c^2 \pi x^2} \left (a+b \sinh ^{-1}(c x)\right )}{2 \pi x^2}+\frac {c^2 \left (a+b \sinh ^{-1}(c x)\right ) \tanh ^{-1}\left (e^{\sinh ^{-1}(c x)}\right )}{\sqrt {\pi }}+\frac {\left (b c^2\right ) \text {Subst}\left (\int \frac {\log (1-x)}{x} \, dx,x,e^{\sinh ^{-1}(c x)}\right )}{2 \sqrt {\pi }}-\frac {\left (b c^2\right ) \text {Subst}\left (\int \frac {\log (1+x)}{x} \, dx,x,e^{\sinh ^{-1}(c x)}\right )}{2 \sqrt {\pi }}\\ &=-\frac {b c \sqrt {1+c^2 x^2}}{2 x \sqrt {\pi +c^2 \pi x^2}}-\frac {\sqrt {\pi +c^2 \pi x^2} \left (a+b \sinh ^{-1}(c x)\right )}{2 \pi x^2}+\frac {c^2 \left (a+b \sinh ^{-1}(c x)\right ) \tanh ^{-1}\left (e^{\sinh ^{-1}(c x)}\right )}{\sqrt {\pi }}+\frac {b c^2 \text {Li}_2\left (-e^{\sinh ^{-1}(c x)}\right )}{2 \sqrt {\pi }}-\frac {b c^2 \text {Li}_2\left (e^{\sinh ^{-1}(c x)}\right )}{2 \sqrt {\pi }}\\ \end {align*}
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Mathematica [A]
time = 1.80, size = 185, normalized size = 1.61 \begin {gather*} \frac {-\frac {4 a \sqrt {1+c^2 x^2}}{x^2}-4 a c^2 \log (x)+4 a c^2 \log \left (\pi \left (1+\sqrt {1+c^2 x^2}\right )\right )+b c^2 \left (-2 \coth \left (\frac {1}{2} \sinh ^{-1}(c x)\right )-\sinh ^{-1}(c x) \text {csch}^2\left (\frac {1}{2} \sinh ^{-1}(c x)\right )-4 \sinh ^{-1}(c x) \log \left (1-e^{-\sinh ^{-1}(c x)}\right )+4 \sinh ^{-1}(c x) \log \left (1+e^{-\sinh ^{-1}(c x)}\right )-4 \text {PolyLog}\left (2,-e^{-\sinh ^{-1}(c x)}\right )+4 \text {PolyLog}\left (2,e^{-\sinh ^{-1}(c x)}\right )-\sinh ^{-1}(c x) \text {sech}^2\left (\frac {1}{2} \sinh ^{-1}(c x)\right )+2 \tanh \left (\frac {1}{2} \sinh ^{-1}(c x)\right )\right )}{8 \sqrt {\pi }} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 4.29, size = 226, normalized size = 1.97
method | result | size |
default | \(a \left (-\frac {\sqrt {\pi \,c^{2} x^{2}+\pi }}{2 \pi \,x^{2}}+\frac {c^{2} \arctanh \left (\frac {\sqrt {\pi }}{\sqrt {\pi \,c^{2} x^{2}+\pi }}\right )}{2 \sqrt {\pi }}\right )-\frac {b \arcsinh \left (c x \right ) c^{2}}{2 \sqrt {\pi }\, \sqrt {c^{2} x^{2}+1}}-\frac {b c}{2 x \sqrt {\pi }}-\frac {b \arcsinh \left (c x \right )}{2 \sqrt {\pi }\, \sqrt {c^{2} x^{2}+1}\, x^{2}}+\frac {b \,c^{2} \arcsinh \left (c x \right ) \ln \left (1+c x +\sqrt {c^{2} x^{2}+1}\right )}{2 \sqrt {\pi }}+\frac {b \,c^{2} \polylog \left (2, -c x -\sqrt {c^{2} x^{2}+1}\right )}{2 \sqrt {\pi }}-\frac {b \,c^{2} \arcsinh \left (c x \right ) \ln \left (1-c x -\sqrt {c^{2} x^{2}+1}\right )}{2 \sqrt {\pi }}-\frac {b \,c^{2} \polylog \left (2, c x +\sqrt {c^{2} x^{2}+1}\right )}{2 \sqrt {\pi }}\) | \(226\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \frac {\int \frac {a}{x^{3} \sqrt {c^{2} x^{2} + 1}}\, dx + \int \frac {b \operatorname {asinh}{\left (c x \right )}}{x^{3} \sqrt {c^{2} x^{2} + 1}}\, dx}{\sqrt {\pi }} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [F]
time = 0.00, size = -1, normalized size = -0.01 \begin {gather*} \int \frac {a+b\,\mathrm {asinh}\left (c\,x\right )}{x^3\,\sqrt {\Pi \,c^2\,x^2+\Pi }} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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