Optimal. Leaf size=171 \[ \frac {b}{2 c^5 d^2 \sqrt {1+c^2 x^2}}-\frac {b \sqrt {1+c^2 x^2}}{c^5 d^2}+\frac {3 x \left (a+b \sinh ^{-1}(c x)\right )}{2 c^4 d^2}-\frac {x^3 \left (a+b \sinh ^{-1}(c x)\right )}{2 c^2 d^2 \left (1+c^2 x^2\right )}-\frac {3 \left (a+b \sinh ^{-1}(c x)\right ) \text {ArcTan}\left (e^{\sinh ^{-1}(c x)}\right )}{c^5 d^2}+\frac {3 i b \text {PolyLog}\left (2,-i e^{\sinh ^{-1}(c x)}\right )}{2 c^5 d^2}-\frac {3 i b \text {PolyLog}\left (2,i e^{\sinh ^{-1}(c x)}\right )}{2 c^5 d^2} \]
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Rubi [A]
time = 0.18, antiderivative size = 171, normalized size of antiderivative = 1.00, number of steps
used = 12, number of rules used = 9, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.375, Rules used = {5810, 5812,
5789, 4265, 2317, 2438, 267, 272, 45} \begin {gather*} -\frac {3 \text {ArcTan}\left (e^{\sinh ^{-1}(c x)}\right ) \left (a+b \sinh ^{-1}(c x)\right )}{c^5 d^2}+\frac {3 x \left (a+b \sinh ^{-1}(c x)\right )}{2 c^4 d^2}-\frac {x^3 \left (a+b \sinh ^{-1}(c x)\right )}{2 c^2 d^2 \left (c^2 x^2+1\right )}+\frac {3 i b \text {Li}_2\left (-i e^{\sinh ^{-1}(c x)}\right )}{2 c^5 d^2}-\frac {3 i b \text {Li}_2\left (i e^{\sinh ^{-1}(c x)}\right )}{2 c^5 d^2}-\frac {b \sqrt {c^2 x^2+1}}{c^5 d^2}+\frac {b}{2 c^5 d^2 \sqrt {c^2 x^2+1}} \end {gather*}
Antiderivative was successfully verified.
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Rule 45
Rule 267
Rule 272
Rule 2317
Rule 2438
Rule 4265
Rule 5789
Rule 5810
Rule 5812
Rubi steps
\begin {align*} \int \frac {x^4 \left (a+b \sinh ^{-1}(c x)\right )}{\left (d+c^2 d x^2\right )^2} \, dx &=-\frac {x^3 \left (a+b \sinh ^{-1}(c x)\right )}{2 c^2 d^2 \left (1+c^2 x^2\right )}+\frac {b \int \frac {x^3}{\left (1+c^2 x^2\right )^{3/2}} \, dx}{2 c d^2}+\frac {3 \int \frac {x^2 \left (a+b \sinh ^{-1}(c x)\right )}{d+c^2 d x^2} \, dx}{2 c^2 d}\\ &=\frac {3 x \left (a+b \sinh ^{-1}(c x)\right )}{2 c^4 d^2}-\frac {x^3 \left (a+b \sinh ^{-1}(c x)\right )}{2 c^2 d^2 \left (1+c^2 x^2\right )}-\frac {(3 b) \int \frac {x}{\sqrt {1+c^2 x^2}} \, dx}{2 c^3 d^2}+\frac {b \text {Subst}\left (\int \frac {x}{\left (1+c^2 x\right )^{3/2}} \, dx,x,x^2\right )}{4 c d^2}-\frac {3 \int \frac {a+b \sinh ^{-1}(c x)}{d+c^2 d x^2} \, dx}{2 c^4 d}\\ &=-\frac {3 b \sqrt {1+c^2 x^2}}{2 c^5 d^2}+\frac {3 x \left (a+b \sinh ^{-1}(c x)\right )}{2 c^4 d^2}-\frac {x^3 \left (a+b \sinh ^{-1}(c x)\right )}{2 c^2 d^2 \left (1+c^2 x^2\right )}-\frac {3 \text {Subst}\left (\int (a+b x) \text {sech}(x) \, dx,x,\sinh ^{-1}(c x)\right )}{2 c^5 d^2}+\frac {b \text {Subst}\left (\int \left (-\frac {1}{c^2 \left (1+c^2 x\right )^{3/2}}+\frac {1}{c^2 \sqrt {1+c^2 x}}\right ) \, dx,x,x^2\right )}{4 c d^2}\\ &=\frac {b}{2 c^5 d^2 \sqrt {1+c^2 x^2}}-\frac {b \sqrt {1+c^2 x^2}}{c^5 d^2}+\frac {3 x \left (a+b \sinh ^{-1}(c x)\right )}{2 c^4 d^2}-\frac {x^3 \left (a+b \sinh ^{-1}(c x)\right )}{2 c^2 d^2 \left (1+c^2 x^2\right )}-\frac {3 \left (a+b \sinh ^{-1}(c x)\right ) \tan ^{-1}\left (e^{\sinh ^{-1}(c x)}\right )}{c^5 d^2}+\frac {(3 i b) \text {Subst}\left (\int \log \left (1-i e^x\right ) \, dx,x,\sinh ^{-1}(c x)\right )}{2 c^5 d^2}-\frac {(3 i b) \text {Subst}\left (\int \log \left (1+i e^x\right ) \, dx,x,\sinh ^{-1}(c x)\right )}{2 c^5 d^2}\\ &=\frac {b}{2 c^5 d^2 \sqrt {1+c^2 x^2}}-\frac {b \sqrt {1+c^2 x^2}}{c^5 d^2}+\frac {3 x \left (a+b \sinh ^{-1}(c x)\right )}{2 c^4 d^2}-\frac {x^3 \left (a+b \sinh ^{-1}(c x)\right )}{2 c^2 d^2 \left (1+c^2 x^2\right )}-\frac {3 \left (a+b \sinh ^{-1}(c x)\right ) \tan ^{-1}\left (e^{\sinh ^{-1}(c x)}\right )}{c^5 d^2}+\frac {(3 i b) \text {Subst}\left (\int \frac {\log (1-i x)}{x} \, dx,x,e^{\sinh ^{-1}(c x)}\right )}{2 c^5 d^2}-\frac {(3 i b) \text {Subst}\left (\int \frac {\log (1+i x)}{x} \, dx,x,e^{\sinh ^{-1}(c x)}\right )}{2 c^5 d^2}\\ &=\frac {b}{2 c^5 d^2 \sqrt {1+c^2 x^2}}-\frac {b \sqrt {1+c^2 x^2}}{c^5 d^2}+\frac {3 x \left (a+b \sinh ^{-1}(c x)\right )}{2 c^4 d^2}-\frac {x^3 \left (a+b \sinh ^{-1}(c x)\right )}{2 c^2 d^2 \left (1+c^2 x^2\right )}-\frac {3 \left (a+b \sinh ^{-1}(c x)\right ) \tan ^{-1}\left (e^{\sinh ^{-1}(c x)}\right )}{c^5 d^2}+\frac {3 i b \text {Li}_2\left (-i e^{\sinh ^{-1}(c x)}\right )}{2 c^5 d^2}-\frac {3 i b \text {Li}_2\left (i e^{\sinh ^{-1}(c x)}\right )}{2 c^5 d^2}\\ \end {align*}
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Mathematica [A]
time = 0.17, size = 268, normalized size = 1.57 \begin {gather*} \frac {3 a c x+2 a c^3 x^3-b \sqrt {1+c^2 x^2}-2 b c^2 x^2 \sqrt {1+c^2 x^2}+3 b c x \sinh ^{-1}(c x)+2 b c^3 x^3 \sinh ^{-1}(c x)-3 a \text {ArcTan}(c x)-3 a c^2 x^2 \text {ArcTan}(c x)-3 i b \sinh ^{-1}(c x) \log \left (1-i e^{\sinh ^{-1}(c x)}\right )-3 i b c^2 x^2 \sinh ^{-1}(c x) \log \left (1-i e^{\sinh ^{-1}(c x)}\right )+3 i b \sinh ^{-1}(c x) \log \left (1+i e^{\sinh ^{-1}(c x)}\right )+3 i b c^2 x^2 \sinh ^{-1}(c x) \log \left (1+i e^{\sinh ^{-1}(c x)}\right )+3 i b \left (1+c^2 x^2\right ) \text {PolyLog}\left (2,-i e^{\sinh ^{-1}(c x)}\right )-3 i b \left (1+c^2 x^2\right ) \text {PolyLog}\left (2,i e^{\sinh ^{-1}(c x)}\right )}{2 c^5 d^2 \left (1+c^2 x^2\right )} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 2.52, size = 260, normalized size = 1.52
method | result | size |
derivativedivides | \(\frac {\frac {a c x}{d^{2}}+\frac {a c x}{2 d^{2} \left (c^{2} x^{2}+1\right )}-\frac {3 a \arctan \left (c x \right )}{2 d^{2}}+\frac {b \arcsinh \left (c x \right ) c x}{d^{2}}+\frac {b \arcsinh \left (c x \right ) c x}{2 d^{2} \left (c^{2} x^{2}+1\right )}-\frac {3 b \arcsinh \left (c x \right ) \arctan \left (c x \right )}{2 d^{2}}-\frac {b \,c^{2} x^{2}}{d^{2} \sqrt {c^{2} x^{2}+1}}-\frac {b}{2 d^{2} \sqrt {c^{2} x^{2}+1}}-\frac {3 b \arctan \left (c x \right ) \ln \left (1+\frac {i \left (i c x +1\right )}{\sqrt {c^{2} x^{2}+1}}\right )}{2 d^{2}}+\frac {3 b \arctan \left (c x \right ) \ln \left (1-\frac {i \left (i c x +1\right )}{\sqrt {c^{2} x^{2}+1}}\right )}{2 d^{2}}+\frac {3 i b \dilog \left (1+\frac {i \left (i c x +1\right )}{\sqrt {c^{2} x^{2}+1}}\right )}{2 d^{2}}-\frac {3 i b \dilog \left (1-\frac {i \left (i c x +1\right )}{\sqrt {c^{2} x^{2}+1}}\right )}{2 d^{2}}}{c^{5}}\) | \(260\) |
default | \(\frac {\frac {a c x}{d^{2}}+\frac {a c x}{2 d^{2} \left (c^{2} x^{2}+1\right )}-\frac {3 a \arctan \left (c x \right )}{2 d^{2}}+\frac {b \arcsinh \left (c x \right ) c x}{d^{2}}+\frac {b \arcsinh \left (c x \right ) c x}{2 d^{2} \left (c^{2} x^{2}+1\right )}-\frac {3 b \arcsinh \left (c x \right ) \arctan \left (c x \right )}{2 d^{2}}-\frac {b \,c^{2} x^{2}}{d^{2} \sqrt {c^{2} x^{2}+1}}-\frac {b}{2 d^{2} \sqrt {c^{2} x^{2}+1}}-\frac {3 b \arctan \left (c x \right ) \ln \left (1+\frac {i \left (i c x +1\right )}{\sqrt {c^{2} x^{2}+1}}\right )}{2 d^{2}}+\frac {3 b \arctan \left (c x \right ) \ln \left (1-\frac {i \left (i c x +1\right )}{\sqrt {c^{2} x^{2}+1}}\right )}{2 d^{2}}+\frac {3 i b \dilog \left (1+\frac {i \left (i c x +1\right )}{\sqrt {c^{2} x^{2}+1}}\right )}{2 d^{2}}-\frac {3 i b \dilog \left (1-\frac {i \left (i c x +1\right )}{\sqrt {c^{2} x^{2}+1}}\right )}{2 d^{2}}}{c^{5}}\) | \(260\) |
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^{4}}{c^{4} x^{4} + 2 c^{2} x^{2} + 1}\, dx + \int \frac {b x^{4} \operatorname {asinh}{\left (c x \right )}}{c^{4} x^{4} + 2 c^{2} x^{2} + 1}\, dx}{d^{2}} \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^4\,\left (a+b\,\mathrm {asinh}\left (c\,x\right )\right )}{{\left (d\,c^2\,x^2+d\right )}^2} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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