Optimal. Leaf size=140 \[ \frac {b x \sqrt {-1+c x} \sqrt {1+c x}}{4 c^3 d}+\frac {b \cosh ^{-1}(c x)}{4 c^4 d}-\frac {x^2 \left (a+b \cosh ^{-1}(c x)\right )}{2 c^2 d}+\frac {\left (a+b \cosh ^{-1}(c x)\right )^2}{2 b c^4 d}-\frac {\left (a+b \cosh ^{-1}(c x)\right ) \log \left (1-e^{2 \cosh ^{-1}(c x)}\right )}{c^4 d}-\frac {b \text {PolyLog}\left (2,e^{2 \cosh ^{-1}(c x)}\right )}{2 c^4 d} \]
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Rubi [A]
time = 0.14, antiderivative size = 140, normalized size of antiderivative = 1.00, number of steps
used = 8, number of rules used = 8, integrand size = 25, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.320, Rules used = {5938, 5913,
3797, 2221, 2317, 2438, 92, 54} \begin {gather*} \frac {\left (a+b \cosh ^{-1}(c x)\right )^2}{2 b c^4 d}-\frac {\log \left (1-e^{2 \cosh ^{-1}(c x)}\right ) \left (a+b \cosh ^{-1}(c x)\right )}{c^4 d}-\frac {x^2 \left (a+b \cosh ^{-1}(c x)\right )}{2 c^2 d}-\frac {b \text {Li}_2\left (e^{2 \cosh ^{-1}(c x)}\right )}{2 c^4 d}+\frac {b \cosh ^{-1}(c x)}{4 c^4 d}+\frac {b x \sqrt {c x-1} \sqrt {c x+1}}{4 c^3 d} \end {gather*}
Antiderivative was successfully verified.
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Rule 54
Rule 92
Rule 2221
Rule 2317
Rule 2438
Rule 3797
Rule 5913
Rule 5938
Rubi steps
\begin {align*} \int \frac {x^3 \left (a+b \cosh ^{-1}(c x)\right )}{d-c^2 d x^2} \, dx &=-\frac {x^2 \left (a+b \cosh ^{-1}(c x)\right )}{2 c^2 d}+\frac {\int \frac {x \left (a+b \cosh ^{-1}(c x)\right )}{d-c^2 d x^2} \, dx}{c^2}+\frac {b \int \frac {x^2}{\sqrt {-1+c x} \sqrt {1+c x}} \, dx}{2 c d}\\ &=\frac {b x \sqrt {-1+c x} \sqrt {1+c x}}{4 c^3 d}-\frac {x^2 \left (a+b \cosh ^{-1}(c x)\right )}{2 c^2 d}-\frac {\text {Subst}\left (\int (a+b x) \coth (x) \, dx,x,\cosh ^{-1}(c x)\right )}{c^4 d}+\frac {b \int \frac {1}{\sqrt {-1+c x} \sqrt {1+c x}} \, dx}{4 c^3 d}\\ &=\frac {b x \sqrt {-1+c x} \sqrt {1+c x}}{4 c^3 d}+\frac {b \cosh ^{-1}(c x)}{4 c^4 d}-\frac {x^2 \left (a+b \cosh ^{-1}(c x)\right )}{2 c^2 d}+\frac {\left (a+b \cosh ^{-1}(c x)\right )^2}{2 b c^4 d}+\frac {2 \text {Subst}\left (\int \frac {e^{2 x} (a+b x)}{1-e^{2 x}} \, dx,x,\cosh ^{-1}(c x)\right )}{c^4 d}\\ &=\frac {b x \sqrt {-1+c x} \sqrt {1+c x}}{4 c^3 d}+\frac {b \cosh ^{-1}(c x)}{4 c^4 d}-\frac {x^2 \left (a+b \cosh ^{-1}(c x)\right )}{2 c^2 d}+\frac {\left (a+b \cosh ^{-1}(c x)\right )^2}{2 b c^4 d}-\frac {\left (a+b \cosh ^{-1}(c x)\right ) \log \left (1-e^{2 \cosh ^{-1}(c x)}\right )}{c^4 d}+\frac {b \text {Subst}\left (\int \log \left (1-e^{2 x}\right ) \, dx,x,\cosh ^{-1}(c x)\right )}{c^4 d}\\ &=\frac {b x \sqrt {-1+c x} \sqrt {1+c x}}{4 c^3 d}+\frac {b \cosh ^{-1}(c x)}{4 c^4 d}-\frac {x^2 \left (a+b \cosh ^{-1}(c x)\right )}{2 c^2 d}+\frac {\left (a+b \cosh ^{-1}(c x)\right )^2}{2 b c^4 d}-\frac {\left (a+b \cosh ^{-1}(c x)\right ) \log \left (1-e^{2 \cosh ^{-1}(c x)}\right )}{c^4 d}+\frac {b \text {Subst}\left (\int \frac {\log (1-x)}{x} \, dx,x,e^{2 \cosh ^{-1}(c x)}\right )}{2 c^4 d}\\ &=\frac {b x \sqrt {-1+c x} \sqrt {1+c x}}{4 c^3 d}+\frac {b \cosh ^{-1}(c x)}{4 c^4 d}-\frac {x^2 \left (a+b \cosh ^{-1}(c x)\right )}{2 c^2 d}+\frac {\left (a+b \cosh ^{-1}(c x)\right )^2}{2 b c^4 d}-\frac {\left (a+b \cosh ^{-1}(c x)\right ) \log \left (1-e^{2 \cosh ^{-1}(c x)}\right )}{c^4 d}-\frac {b \text {Li}_2\left (e^{2 \cosh ^{-1}(c x)}\right )}{2 c^4 d}\\ \end {align*}
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Mathematica [A]
time = 0.22, size = 151, normalized size = 1.08 \begin {gather*} -\frac {2 c^2 x^2 \left (a+b \cosh ^{-1}(c x)\right )-\frac {2 \left (a+b \cosh ^{-1}(c x)\right )^2}{b}-b \left (c x \sqrt {-1+c x} \sqrt {1+c x}+2 \tanh ^{-1}\left (\sqrt {\frac {-1+c x}{1+c x}}\right )\right )+4 \left (a+b \cosh ^{-1}(c x)\right ) \log \left (1-e^{\cosh ^{-1}(c x)}\right )+4 \left (a+b \cosh ^{-1}(c x)\right ) \log \left (1+e^{\cosh ^{-1}(c x)}\right )+4 b \text {PolyLog}\left (2,-e^{\cosh ^{-1}(c x)}\right )+4 b \text {PolyLog}\left (2,e^{\cosh ^{-1}(c x)}\right )}{4 c^4 d} \end {gather*}
Warning: Unable to verify antiderivative.
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Maple [A]
time = 4.57, size = 222, normalized size = 1.59
method | result | size |
derivativedivides | \(\frac {-\frac {a \,c^{2} x^{2}}{2 d}-\frac {a \ln \left (c x -1\right )}{2 d}-\frac {a \ln \left (c x +1\right )}{2 d}+\frac {b \mathrm {arccosh}\left (c x \right )^{2}}{2 d}-\frac {b \,\mathrm {arccosh}\left (c x \right ) c^{2} x^{2}}{2 d}+\frac {b \sqrt {c x +1}\, \sqrt {c x -1}\, c x}{4 d}+\frac {b \,\mathrm {arccosh}\left (c x \right )}{4 d}-\frac {b \,\mathrm {arccosh}\left (c x \right ) \ln \left (1+c x +\sqrt {c x -1}\, \sqrt {c x +1}\right )}{d}-\frac {b \polylog \left (2, -c x -\sqrt {c x -1}\, \sqrt {c x +1}\right )}{d}-\frac {b \,\mathrm {arccosh}\left (c x \right ) \ln \left (1-c x -\sqrt {c x -1}\, \sqrt {c x +1}\right )}{d}-\frac {b \polylog \left (2, c x +\sqrt {c x -1}\, \sqrt {c x +1}\right )}{d}}{c^{4}}\) | \(222\) |
default | \(\frac {-\frac {a \,c^{2} x^{2}}{2 d}-\frac {a \ln \left (c x -1\right )}{2 d}-\frac {a \ln \left (c x +1\right )}{2 d}+\frac {b \mathrm {arccosh}\left (c x \right )^{2}}{2 d}-\frac {b \,\mathrm {arccosh}\left (c x \right ) c^{2} x^{2}}{2 d}+\frac {b \sqrt {c x +1}\, \sqrt {c x -1}\, c x}{4 d}+\frac {b \,\mathrm {arccosh}\left (c x \right )}{4 d}-\frac {b \,\mathrm {arccosh}\left (c x \right ) \ln \left (1+c x +\sqrt {c x -1}\, \sqrt {c x +1}\right )}{d}-\frac {b \polylog \left (2, -c x -\sqrt {c x -1}\, \sqrt {c x +1}\right )}{d}-\frac {b \,\mathrm {arccosh}\left (c x \right ) \ln \left (1-c x -\sqrt {c x -1}\, \sqrt {c x +1}\right )}{d}-\frac {b \polylog \left (2, c x +\sqrt {c x -1}\, \sqrt {c x +1}\right )}{d}}{c^{4}}\) | \(222\) |
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}}{c^{2} x^{2} - 1}\, dx + \int \frac {b x^{3} \operatorname {acosh}{\left (c x \right )}}{c^{2} x^{2} - 1}\, dx}{d} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F(-2)]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: TypeError} \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 {x^3\,\left (a+b\,\mathrm {acosh}\left (c\,x\right )\right )}{d-c^2\,d\,x^2} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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