Optimal. Leaf size=176 \[ -\frac {b^2 c^2 d}{3 x}-\frac {b c d \sqrt {1-c^2 x^2} (a+b \text {ArcSin}(c x))}{3 x^2}+\frac {2 c^2 d (a+b \text {ArcSin}(c x))^2}{3 x}-\frac {d \left (1-c^2 x^2\right ) (a+b \text {ArcSin}(c x))^2}{3 x^3}+\frac {10}{3} b c^3 d (a+b \text {ArcSin}(c x)) \tanh ^{-1}\left (e^{i \text {ArcSin}(c x)}\right )-\frac {5}{3} i b^2 c^3 d \text {PolyLog}\left (2,-e^{i \text {ArcSin}(c x)}\right )+\frac {5}{3} i b^2 c^3 d \text {PolyLog}\left (2,e^{i \text {ArcSin}(c x)}\right ) \]
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Rubi [A]
time = 0.27, antiderivative size = 176, normalized size of antiderivative = 1.00, number of steps
used = 16, number of rules used = 8, integrand size = 25, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.320, Rules used = {4785, 4723,
4803, 4268, 2317, 2438, 4781, 30} \begin {gather*} \frac {10}{3} b c^3 d \tanh ^{-1}\left (e^{i \text {ArcSin}(c x)}\right ) (a+b \text {ArcSin}(c x))-\frac {b c d \sqrt {1-c^2 x^2} (a+b \text {ArcSin}(c x))}{3 x^2}-\frac {d \left (1-c^2 x^2\right ) (a+b \text {ArcSin}(c x))^2}{3 x^3}+\frac {2 c^2 d (a+b \text {ArcSin}(c x))^2}{3 x}-\frac {5}{3} i b^2 c^3 d \text {Li}_2\left (-e^{i \text {ArcSin}(c x)}\right )+\frac {5}{3} i b^2 c^3 d \text {Li}_2\left (e^{i \text {ArcSin}(c x)}\right )-\frac {b^2 c^2 d}{3 x} \end {gather*}
Antiderivative was successfully verified.
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Rule 30
Rule 2317
Rule 2438
Rule 4268
Rule 4723
Rule 4781
Rule 4785
Rule 4803
Rubi steps
\begin {align*} \int \frac {\left (d-c^2 d x^2\right ) \left (a+b \sin ^{-1}(c x)\right )^2}{x^4} \, dx &=-\frac {d \left (1-c^2 x^2\right ) \left (a+b \sin ^{-1}(c x)\right )^2}{3 x^3}+\frac {1}{3} (2 b c d) \int \frac {\sqrt {1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right )}{x^3} \, dx-\frac {1}{3} \left (2 c^2 d\right ) \int \frac {\left (a+b \sin ^{-1}(c x)\right )^2}{x^2} \, dx\\ &=-\frac {b c d \sqrt {1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right )}{3 x^2}+\frac {2 c^2 d \left (a+b \sin ^{-1}(c x)\right )^2}{3 x}-\frac {d \left (1-c^2 x^2\right ) \left (a+b \sin ^{-1}(c x)\right )^2}{3 x^3}+\frac {1}{3} \left (b^2 c^2 d\right ) \int \frac {1}{x^2} \, dx-\frac {1}{3} \left (b c^3 d\right ) \int \frac {a+b \sin ^{-1}(c x)}{x \sqrt {1-c^2 x^2}} \, dx-\frac {1}{3} \left (4 b c^3 d\right ) \int \frac {a+b \sin ^{-1}(c x)}{x \sqrt {1-c^2 x^2}} \, dx\\ &=-\frac {b^2 c^2 d}{3 x}-\frac {b c d \sqrt {1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right )}{3 x^2}+\frac {2 c^2 d \left (a+b \sin ^{-1}(c x)\right )^2}{3 x}-\frac {d \left (1-c^2 x^2\right ) \left (a+b \sin ^{-1}(c x)\right )^2}{3 x^3}-\frac {1}{3} \left (b c^3 d\right ) \text {Subst}\left (\int (a+b x) \csc (x) \, dx,x,\sin ^{-1}(c x)\right )-\frac {1}{3} \left (4 b c^3 d\right ) \text {Subst}\left (\int (a+b x) \csc (x) \, dx,x,\sin ^{-1}(c x)\right )\\ &=-\frac {b^2 c^2 d}{3 x}-\frac {b c d \sqrt {1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right )}{3 x^2}+\frac {2 c^2 d \left (a+b \sin ^{-1}(c x)\right )^2}{3 x}-\frac {d \left (1-c^2 x^2\right ) \left (a+b \sin ^{-1}(c x)\right )^2}{3 x^3}+\frac {10}{3} b c^3 d \left (a+b \sin ^{-1}(c x)\right ) \tanh ^{-1}\left (e^{i \sin ^{-1}(c x)}\right )+\frac {1}{3} \left (b^2 c^3 d\right ) \text {Subst}\left (\int \log \left (1-e^{i x}\right ) \, dx,x,\sin ^{-1}(c x)\right )-\frac {1}{3} \left (b^2 c^3 d\right ) \text {Subst}\left (\int \log \left (1+e^{i x}\right ) \, dx,x,\sin ^{-1}(c x)\right )+\frac {1}{3} \left (4 b^2 c^3 d\right ) \text {Subst}\left (\int \log \left (1-e^{i x}\right ) \, dx,x,\sin ^{-1}(c x)\right )-\frac {1}{3} \left (4 b^2 c^3 d\right ) \text {Subst}\left (\int \log \left (1+e^{i x}\right ) \, dx,x,\sin ^{-1}(c x)\right )\\ &=-\frac {b^2 c^2 d}{3 x}-\frac {b c d \sqrt {1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right )}{3 x^2}+\frac {2 c^2 d \left (a+b \sin ^{-1}(c x)\right )^2}{3 x}-\frac {d \left (1-c^2 x^2\right ) \left (a+b \sin ^{-1}(c x)\right )^2}{3 x^3}+\frac {10}{3} b c^3 d \left (a+b \sin ^{-1}(c x)\right ) \tanh ^{-1}\left (e^{i \sin ^{-1}(c x)}\right )-\frac {1}{3} \left (i b^2 c^3 d\right ) \text {Subst}\left (\int \frac {\log (1-x)}{x} \, dx,x,e^{i \sin ^{-1}(c x)}\right )+\frac {1}{3} \left (i b^2 c^3 d\right ) \text {Subst}\left (\int \frac {\log (1+x)}{x} \, dx,x,e^{i \sin ^{-1}(c x)}\right )-\frac {1}{3} \left (4 i b^2 c^3 d\right ) \text {Subst}\left (\int \frac {\log (1-x)}{x} \, dx,x,e^{i \sin ^{-1}(c x)}\right )+\frac {1}{3} \left (4 i b^2 c^3 d\right ) \text {Subst}\left (\int \frac {\log (1+x)}{x} \, dx,x,e^{i \sin ^{-1}(c x)}\right )\\ &=-\frac {b^2 c^2 d}{3 x}-\frac {b c d \sqrt {1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right )}{3 x^2}+\frac {2 c^2 d \left (a+b \sin ^{-1}(c x)\right )^2}{3 x}-\frac {d \left (1-c^2 x^2\right ) \left (a+b \sin ^{-1}(c x)\right )^2}{3 x^3}+\frac {10}{3} b c^3 d \left (a+b \sin ^{-1}(c x)\right ) \tanh ^{-1}\left (e^{i \sin ^{-1}(c x)}\right )-\frac {5}{3} i b^2 c^3 d \text {Li}_2\left (-e^{i \sin ^{-1}(c x)}\right )+\frac {5}{3} i b^2 c^3 d \text {Li}_2\left (e^{i \sin ^{-1}(c x)}\right )\\ \end {align*}
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Mathematica [A]
time = 0.53, size = 266, normalized size = 1.51 \begin {gather*} \frac {d \left (-a^2+3 a^2 c^2 x^2-b^2 c^2 x^2-a b c x \sqrt {1-c^2 x^2}-2 a b \text {ArcSin}(c x)+6 a b c^2 x^2 \text {ArcSin}(c x)-b^2 c x \sqrt {1-c^2 x^2} \text {ArcSin}(c x)-b^2 \text {ArcSin}(c x)^2+3 b^2 c^2 x^2 \text {ArcSin}(c x)^2+5 a b c^3 x^3 \tanh ^{-1}\left (\sqrt {1-c^2 x^2}\right )-5 b^2 c^3 x^3 \text {ArcSin}(c x) \log \left (1-e^{i \text {ArcSin}(c x)}\right )+5 b^2 c^3 x^3 \text {ArcSin}(c x) \log \left (1+e^{i \text {ArcSin}(c x)}\right )-5 i b^2 c^3 x^3 \text {PolyLog}\left (2,-e^{i \text {ArcSin}(c x)}\right )+5 i b^2 c^3 x^3 \text {PolyLog}\left (2,e^{i \text {ArcSin}(c x)}\right )\right )}{3 x^3} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.57, size = 287, normalized size = 1.63
method | result | size |
derivativedivides | \(c^{3} \left (-d \,a^{2} \left (\frac {1}{3 c^{3} x^{3}}-\frac {1}{c x}\right )+\frac {d \,b^{2} \arcsin \left (c x \right )^{2}}{c x}-\frac {d \,b^{2} \arcsin \left (c x \right ) \sqrt {-c^{2} x^{2}+1}}{3 c^{2} x^{2}}-\frac {d \,b^{2} \arcsin \left (c x \right )^{2}}{3 c^{3} x^{3}}-\frac {d \,b^{2}}{3 c x}-\frac {5 d \,b^{2} \arcsin \left (c x \right ) \ln \left (1-i c x -\sqrt {-c^{2} x^{2}+1}\right )}{3}+\frac {5 i d \,b^{2} \polylog \left (2, i c x +\sqrt {-c^{2} x^{2}+1}\right )}{3}+\frac {5 d \,b^{2} \arcsin \left (c x \right ) \ln \left (1+i c x +\sqrt {-c^{2} x^{2}+1}\right )}{3}-\frac {5 i d \,b^{2} \polylog \left (2, -i c x -\sqrt {-c^{2} x^{2}+1}\right )}{3}-2 d a b \left (\frac {\arcsin \left (c x \right )}{3 c^{3} x^{3}}-\frac {\arcsin \left (c x \right )}{c x}+\frac {\sqrt {-c^{2} x^{2}+1}}{6 c^{2} x^{2}}-\frac {5 \arctanh \left (\frac {1}{\sqrt {-c^{2} x^{2}+1}}\right )}{6}\right )\right )\) | \(287\) |
default | \(c^{3} \left (-d \,a^{2} \left (\frac {1}{3 c^{3} x^{3}}-\frac {1}{c x}\right )+\frac {d \,b^{2} \arcsin \left (c x \right )^{2}}{c x}-\frac {d \,b^{2} \arcsin \left (c x \right ) \sqrt {-c^{2} x^{2}+1}}{3 c^{2} x^{2}}-\frac {d \,b^{2} \arcsin \left (c x \right )^{2}}{3 c^{3} x^{3}}-\frac {d \,b^{2}}{3 c x}-\frac {5 d \,b^{2} \arcsin \left (c x \right ) \ln \left (1-i c x -\sqrt {-c^{2} x^{2}+1}\right )}{3}+\frac {5 i d \,b^{2} \polylog \left (2, i c x +\sqrt {-c^{2} x^{2}+1}\right )}{3}+\frac {5 d \,b^{2} \arcsin \left (c x \right ) \ln \left (1+i c x +\sqrt {-c^{2} x^{2}+1}\right )}{3}-\frac {5 i d \,b^{2} \polylog \left (2, -i c x -\sqrt {-c^{2} x^{2}+1}\right )}{3}-2 d a b \left (\frac {\arcsin \left (c x \right )}{3 c^{3} x^{3}}-\frac {\arcsin \left (c x \right )}{c x}+\frac {\sqrt {-c^{2} x^{2}+1}}{6 c^{2} x^{2}}-\frac {5 \arctanh \left (\frac {1}{\sqrt {-c^{2} x^{2}+1}}\right )}{6}\right )\right )\) | \(287\) |
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*} - d \left (\int \left (- \frac {a^{2}}{x^{4}}\right )\, dx + \int \frac {a^{2} c^{2}}{x^{2}}\, dx + \int \left (- \frac {b^{2} \operatorname {asin}^{2}{\left (c x \right )}}{x^{4}}\right )\, dx + \int \left (- \frac {2 a b \operatorname {asin}{\left (c x \right )}}{x^{4}}\right )\, dx + \int \frac {b^{2} c^{2} \operatorname {asin}^{2}{\left (c x \right )}}{x^{2}}\, dx + \int \frac {2 a b c^{2} \operatorname {asin}{\left (c x \right )}}{x^{2}}\, dx\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F(-1)] Timed out
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \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 {{\left (a+b\,\mathrm {asin}\left (c\,x\right )\right )}^2\,\left (d-c^2\,d\,x^2\right )}{x^4} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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