Optimal. Leaf size=141 \[ \frac{i b \text{PolyLog}\left (2,-i e^{i \sin ^{-1}(c x)}\right )}{2 c d^2}-\frac{i b \text{PolyLog}\left (2,i e^{i \sin ^{-1}(c x)}\right )}{2 c d^2}+\frac{x \left (a+b \sin ^{-1}(c x)\right )}{2 d^2 \left (1-c^2 x^2\right )}-\frac{i \tan ^{-1}\left (e^{i \sin ^{-1}(c x)}\right ) \left (a+b \sin ^{-1}(c x)\right )}{c d^2}-\frac{b}{2 c d^2 \sqrt{1-c^2 x^2}} \]
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Rubi [A] time = 0.0956248, antiderivative size = 141, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 6, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.273, Rules used = {4655, 4657, 4181, 2279, 2391, 261} \[ \frac{i b \text{PolyLog}\left (2,-i e^{i \sin ^{-1}(c x)}\right )}{2 c d^2}-\frac{i b \text{PolyLog}\left (2,i e^{i \sin ^{-1}(c x)}\right )}{2 c d^2}+\frac{x \left (a+b \sin ^{-1}(c x)\right )}{2 d^2 \left (1-c^2 x^2\right )}-\frac{i \tan ^{-1}\left (e^{i \sin ^{-1}(c x)}\right ) \left (a+b \sin ^{-1}(c x)\right )}{c d^2}-\frac{b}{2 c d^2 \sqrt{1-c^2 x^2}} \]
Antiderivative was successfully verified.
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Rule 4655
Rule 4657
Rule 4181
Rule 2279
Rule 2391
Rule 261
Rubi steps
\begin{align*} \int \frac{a+b \sin ^{-1}(c x)}{\left (d-c^2 d x^2\right )^2} \, dx &=\frac{x \left (a+b \sin ^{-1}(c x)\right )}{2 d^2 \left (1-c^2 x^2\right )}-\frac{(b c) \int \frac{x}{\left (1-c^2 x^2\right )^{3/2}} \, dx}{2 d^2}+\frac{\int \frac{a+b \sin ^{-1}(c x)}{d-c^2 d x^2} \, dx}{2 d}\\ &=-\frac{b}{2 c d^2 \sqrt{1-c^2 x^2}}+\frac{x \left (a+b \sin ^{-1}(c x)\right )}{2 d^2 \left (1-c^2 x^2\right )}+\frac{\operatorname{Subst}\left (\int (a+b x) \sec (x) \, dx,x,\sin ^{-1}(c x)\right )}{2 c d^2}\\ &=-\frac{b}{2 c d^2 \sqrt{1-c^2 x^2}}+\frac{x \left (a+b \sin ^{-1}(c x)\right )}{2 d^2 \left (1-c^2 x^2\right )}-\frac{i \left (a+b \sin ^{-1}(c x)\right ) \tan ^{-1}\left (e^{i \sin ^{-1}(c x)}\right )}{c d^2}-\frac{b \operatorname{Subst}\left (\int \log \left (1-i e^{i x}\right ) \, dx,x,\sin ^{-1}(c x)\right )}{2 c d^2}+\frac{b \operatorname{Subst}\left (\int \log \left (1+i e^{i x}\right ) \, dx,x,\sin ^{-1}(c x)\right )}{2 c d^2}\\ &=-\frac{b}{2 c d^2 \sqrt{1-c^2 x^2}}+\frac{x \left (a+b \sin ^{-1}(c x)\right )}{2 d^2 \left (1-c^2 x^2\right )}-\frac{i \left (a+b \sin ^{-1}(c x)\right ) \tan ^{-1}\left (e^{i \sin ^{-1}(c x)}\right )}{c d^2}+\frac{(i b) \operatorname{Subst}\left (\int \frac{\log (1-i x)}{x} \, dx,x,e^{i \sin ^{-1}(c x)}\right )}{2 c d^2}-\frac{(i b) \operatorname{Subst}\left (\int \frac{\log (1+i x)}{x} \, dx,x,e^{i \sin ^{-1}(c x)}\right )}{2 c d^2}\\ &=-\frac{b}{2 c d^2 \sqrt{1-c^2 x^2}}+\frac{x \left (a+b \sin ^{-1}(c x)\right )}{2 d^2 \left (1-c^2 x^2\right )}-\frac{i \left (a+b \sin ^{-1}(c x)\right ) \tan ^{-1}\left (e^{i \sin ^{-1}(c x)}\right )}{c d^2}+\frac{i b \text{Li}_2\left (-i e^{i \sin ^{-1}(c x)}\right )}{2 c d^2}-\frac{i b \text{Li}_2\left (i e^{i \sin ^{-1}(c x)}\right )}{2 c d^2}\\ \end{align*}
Mathematica [B] time = 0.807709, size = 334, normalized size = 2.37 \[ -\frac{-\frac{2 i b \text{PolyLog}\left (2,-i e^{i \sin ^{-1}(c x)}\right )}{c}+\frac{2 i b \text{PolyLog}\left (2,i e^{i \sin ^{-1}(c x)}\right )}{c}+\frac{2 a x}{c^2 x^2-1}+\frac{a \log (1-c x)}{c}-\frac{a \log (c x+1)}{c}+\frac{b \sqrt{1-c^2 x^2}}{c-c^2 x}+\frac{b \sqrt{1-c^2 x^2}}{c^2 x+c}+\frac{b \sin ^{-1}(c x)}{c^2 x+c}+\frac{b \sin ^{-1}(c x)}{c (c x-1)}+\frac{i \pi b \sin ^{-1}(c x)}{c}-\frac{2 b \sin ^{-1}(c x) \log \left (1-i e^{i \sin ^{-1}(c x)}\right )}{c}-\frac{\pi b \log \left (1-i e^{i \sin ^{-1}(c x)}\right )}{c}+\frac{2 b \sin ^{-1}(c x) \log \left (1+i e^{i \sin ^{-1}(c x)}\right )}{c}-\frac{\pi b \log \left (1+i e^{i \sin ^{-1}(c x)}\right )}{c}+\frac{\pi b \log \left (\sin \left (\frac{1}{4} \left (2 \sin ^{-1}(c x)+\pi \right )\right )\right )}{c}+\frac{\pi b \log \left (-\cos \left (\frac{1}{4} \left (2 \sin ^{-1}(c x)+\pi \right )\right )\right )}{c}}{4 d^2} \]
Warning: Unable to verify antiderivative.
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Maple [A] time = 0.087, size = 260, normalized size = 1.8 \begin{align*} -{\frac{a}{4\,c{d}^{2} \left ( cx-1 \right ) }}-{\frac{a\ln \left ( cx-1 \right ) }{4\,c{d}^{2}}}-{\frac{a}{4\,c{d}^{2} \left ( cx+1 \right ) }}+{\frac{a\ln \left ( cx+1 \right ) }{4\,c{d}^{2}}}-{\frac{b\arcsin \left ( cx \right ) x}{2\,{d}^{2} \left ({c}^{2}{x}^{2}-1 \right ) }}+{\frac{b}{2\,c{d}^{2} \left ({c}^{2}{x}^{2}-1 \right ) }\sqrt{-{c}^{2}{x}^{2}+1}}-{\frac{b\arcsin \left ( cx \right ) }{2\,c{d}^{2}}\ln \left ( 1+i \left ( icx+\sqrt{-{c}^{2}{x}^{2}+1} \right ) \right ) }+{\frac{b\arcsin \left ( cx \right ) }{2\,c{d}^{2}}\ln \left ( 1-i \left ( icx+\sqrt{-{c}^{2}{x}^{2}+1} \right ) \right ) }+{\frac{{\frac{i}{2}}b}{c{d}^{2}}{\it dilog} \left ( 1+i \left ( icx+\sqrt{-{c}^{2}{x}^{2}+1} \right ) \right ) }-{\frac{{\frac{i}{2}}b}{c{d}^{2}}{\it dilog} \left ( 1-i \left ( icx+\sqrt{-{c}^{2}{x}^{2}+1} \right ) \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*} -\frac{1}{4} \, a{\left (\frac{2 \, x}{c^{2} d^{2} x^{2} - d^{2}} - \frac{\log \left (c x + 1\right )}{c d^{2}} + \frac{\log \left (c x - 1\right )}{c d^{2}}\right )} - \frac{{\left (2 \, c x \arctan \left (c x, \sqrt{c x + 1} \sqrt{-c x + 1}\right ) -{\left (c^{2} x^{2} - 1\right )} \arctan \left (c x, \sqrt{c x + 1} \sqrt{-c x + 1}\right ) \log \left (c x + 1\right ) +{\left (c^{2} x^{2} - 1\right )} \arctan \left (c x, \sqrt{c x + 1} \sqrt{-c x + 1}\right ) \log \left (-c x + 1\right ) +{\left (c^{3} d^{2} x^{2} - c d^{2}\right )} \int \frac{{\left (2 \, c x -{\left (c^{2} x^{2} - 1\right )} \log \left (c x + 1\right ) +{\left (c^{2} x^{2} - 1\right )} \log \left (-c x + 1\right )\right )} \sqrt{c x + 1} \sqrt{-c x + 1}}{c^{4} d^{2} x^{4} - 2 \, c^{2} d^{2} x^{2} + d^{2}}\,{d x}\right )} b}{4 \,{\left (c^{3} d^{2} x^{2} - c d^{2}\right )}} \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{b \arcsin \left (c x\right ) + a}{c^{4} d^{2} x^{4} - 2 \, c^{2} d^{2} x^{2} + d^{2}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \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{b \arcsin \left (c x\right ) + a}{{\left (c^{2} d x^{2} - d\right )}^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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