Optimal. Leaf size=139 \[ \frac{1}{2} i b c^2 d \text{PolyLog}\left (2,e^{2 i \sin ^{-1}(c x)}\right )-\frac{d \left (1-c^2 x^2\right ) \left (a+b \sin ^{-1}(c x)\right )}{2 x^2}+\frac{i c^2 d \left (a+b \sin ^{-1}(c x)\right )^2}{2 b}-c^2 d \log \left (1-e^{2 i \sin ^{-1}(c x)}\right ) \left (a+b \sin ^{-1}(c x)\right )-\frac{b c d \sqrt{1-c^2 x^2}}{2 x}-\frac{1}{2} b c^2 d \sin ^{-1}(c x) \]
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Rubi [A] time = 0.120644, antiderivative size = 139, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 8, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.348, Rules used = {4685, 277, 216, 4625, 3717, 2190, 2279, 2391} \[ \frac{1}{2} i b c^2 d \text{PolyLog}\left (2,e^{2 i \sin ^{-1}(c x)}\right )-\frac{d \left (1-c^2 x^2\right ) \left (a+b \sin ^{-1}(c x)\right )}{2 x^2}+\frac{i c^2 d \left (a+b \sin ^{-1}(c x)\right )^2}{2 b}-c^2 d \log \left (1-e^{2 i \sin ^{-1}(c x)}\right ) \left (a+b \sin ^{-1}(c x)\right )-\frac{b c d \sqrt{1-c^2 x^2}}{2 x}-\frac{1}{2} b c^2 d \sin ^{-1}(c x) \]
Antiderivative was successfully verified.
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Rule 4685
Rule 277
Rule 216
Rule 4625
Rule 3717
Rule 2190
Rule 2279
Rule 2391
Rubi steps
\begin{align*} \int \frac{\left (d-c^2 d x^2\right ) \left (a+b \sin ^{-1}(c x)\right )}{x^3} \, dx &=-\frac{d \left (1-c^2 x^2\right ) \left (a+b \sin ^{-1}(c x)\right )}{2 x^2}+\frac{1}{2} (b c d) \int \frac{\sqrt{1-c^2 x^2}}{x^2} \, dx-\left (c^2 d\right ) \int \frac{a+b \sin ^{-1}(c x)}{x} \, dx\\ &=-\frac{b c d \sqrt{1-c^2 x^2}}{2 x}-\frac{d \left (1-c^2 x^2\right ) \left (a+b \sin ^{-1}(c x)\right )}{2 x^2}-\left (c^2 d\right ) \operatorname{Subst}\left (\int (a+b x) \cot (x) \, dx,x,\sin ^{-1}(c x)\right )-\frac{1}{2} \left (b c^3 d\right ) \int \frac{1}{\sqrt{1-c^2 x^2}} \, dx\\ &=-\frac{b c d \sqrt{1-c^2 x^2}}{2 x}-\frac{1}{2} b c^2 d \sin ^{-1}(c x)-\frac{d \left (1-c^2 x^2\right ) \left (a+b \sin ^{-1}(c x)\right )}{2 x^2}+\frac{i c^2 d \left (a+b \sin ^{-1}(c x)\right )^2}{2 b}+\left (2 i c^2 d\right ) \operatorname{Subst}\left (\int \frac{e^{2 i x} (a+b x)}{1-e^{2 i x}} \, dx,x,\sin ^{-1}(c x)\right )\\ &=-\frac{b c d \sqrt{1-c^2 x^2}}{2 x}-\frac{1}{2} b c^2 d \sin ^{-1}(c x)-\frac{d \left (1-c^2 x^2\right ) \left (a+b \sin ^{-1}(c x)\right )}{2 x^2}+\frac{i c^2 d \left (a+b \sin ^{-1}(c x)\right )^2}{2 b}-c^2 d \left (a+b \sin ^{-1}(c x)\right ) \log \left (1-e^{2 i \sin ^{-1}(c x)}\right )+\left (b c^2 d\right ) \operatorname{Subst}\left (\int \log \left (1-e^{2 i x}\right ) \, dx,x,\sin ^{-1}(c x)\right )\\ &=-\frac{b c d \sqrt{1-c^2 x^2}}{2 x}-\frac{1}{2} b c^2 d \sin ^{-1}(c x)-\frac{d \left (1-c^2 x^2\right ) \left (a+b \sin ^{-1}(c x)\right )}{2 x^2}+\frac{i c^2 d \left (a+b \sin ^{-1}(c x)\right )^2}{2 b}-c^2 d \left (a+b \sin ^{-1}(c x)\right ) \log \left (1-e^{2 i \sin ^{-1}(c x)}\right )-\frac{1}{2} \left (i b c^2 d\right ) \operatorname{Subst}\left (\int \frac{\log (1-x)}{x} \, dx,x,e^{2 i \sin ^{-1}(c x)}\right )\\ &=-\frac{b c d \sqrt{1-c^2 x^2}}{2 x}-\frac{1}{2} b c^2 d \sin ^{-1}(c x)-\frac{d \left (1-c^2 x^2\right ) \left (a+b \sin ^{-1}(c x)\right )}{2 x^2}+\frac{i c^2 d \left (a+b \sin ^{-1}(c x)\right )^2}{2 b}-c^2 d \left (a+b \sin ^{-1}(c x)\right ) \log \left (1-e^{2 i \sin ^{-1}(c x)}\right )+\frac{1}{2} i b c^2 d \text{Li}_2\left (e^{2 i \sin ^{-1}(c x)}\right )\\ \end{align*}
Mathematica [A] time = 0.105223, size = 110, normalized size = 0.79 \[ -\frac{d \left (-i b c^2 x^2 \text{PolyLog}\left (2,e^{2 i \sin ^{-1}(c x)}\right )+2 a c^2 x^2 \log (x)+a+b c x \sqrt{1-c^2 x^2}-i b c^2 x^2 \sin ^{-1}(c x)^2+b \sin ^{-1}(c x) \left (1+2 c^2 x^2 \log \left (1-e^{2 i \sin ^{-1}(c x)}\right )\right )\right )}{2 x^2} \]
Warning: Unable to verify antiderivative.
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Maple [A] time = 0.23, size = 195, normalized size = 1.4 \begin{align*} -{\frac{da}{2\,{x}^{2}}}-{c}^{2}da\ln \left ( cx \right ) +{\frac{i}{2}}{c}^{2}db \left ( \arcsin \left ( cx \right ) \right ) ^{2}+{\frac{i}{2}}{c}^{2}db-{\frac{bcd}{2\,x}\sqrt{-{c}^{2}{x}^{2}+1}}-{\frac{bd\arcsin \left ( cx \right ) }{2\,{x}^{2}}}-{c}^{2}db\arcsin \left ( cx \right ) \ln \left ( 1+icx+\sqrt{-{c}^{2}{x}^{2}+1} \right ) -{c}^{2}db\arcsin \left ( cx \right ) \ln \left ( 1-icx-\sqrt{-{c}^{2}{x}^{2}+1} \right ) +i{c}^{2}db{\it polylog} \left ( 2,-icx-\sqrt{-{c}^{2}{x}^{2}+1} \right ) +i{c}^{2}db{\it polylog} \left ( 2,icx+\sqrt{-{c}^{2}{x}^{2}+1} \right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} -b c^{2} d \int \frac{\arctan \left (c x, \sqrt{c x + 1} \sqrt{-c x + 1}\right )}{x}\,{d x} - a c^{2} d \log \left (x\right ) - \frac{1}{2} \, b d{\left (\frac{\sqrt{-c^{2} x^{2} + 1} c}{x} + \frac{\arcsin \left (c x\right )}{x^{2}}\right )} - \frac{a d}{2 \, x^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (-\frac{a c^{2} d x^{2} - a d +{\left (b c^{2} d x^{2} - b d\right )} \arcsin \left (c x\right )}{x^{3}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} - d \left (\int - \frac{a}{x^{3}}\, dx + \int \frac{a c^{2}}{x}\, dx + \int - \frac{b \operatorname{asin}{\left (c x \right )}}{x^{3}}\, dx + \int \frac{b c^{2} \operatorname{asin}{\left (c x \right )}}{x}\, dx\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int -\frac{{\left (c^{2} d x^{2} - d\right )}{\left (b \arcsin \left (c x\right ) + a\right )}}{x^{3}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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