Optimal. Leaf size=187 \[ \frac{i b^2 \text{PolyLog}\left (2,-e^{i \sin ^{-1}(c+d x)}\right )}{3 d e^4}-\frac{i b^2 \text{PolyLog}\left (2,e^{i \sin ^{-1}(c+d x)}\right )}{3 d e^4}-\frac{b \sqrt{1-(c+d x)^2} \left (a+b \sin ^{-1}(c+d x)\right )}{3 d e^4 (c+d x)^2}-\frac{\left (a+b \sin ^{-1}(c+d x)\right )^2}{3 d e^4 (c+d x)^3}-\frac{2 b \tanh ^{-1}\left (e^{i \sin ^{-1}(c+d x)}\right ) \left (a+b \sin ^{-1}(c+d x)\right )}{3 d e^4}-\frac{b^2}{3 d e^4 (c+d x)} \]
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Rubi [A] time = 0.245836, antiderivative size = 187, normalized size of antiderivative = 1., number of steps used = 11, number of rules used = 9, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.391, Rules used = {4805, 12, 4627, 4701, 4709, 4183, 2279, 2391, 30} \[ \frac{i b^2 \text{PolyLog}\left (2,-e^{i \sin ^{-1}(c+d x)}\right )}{3 d e^4}-\frac{i b^2 \text{PolyLog}\left (2,e^{i \sin ^{-1}(c+d x)}\right )}{3 d e^4}-\frac{b \sqrt{1-(c+d x)^2} \left (a+b \sin ^{-1}(c+d x)\right )}{3 d e^4 (c+d x)^2}-\frac{\left (a+b \sin ^{-1}(c+d x)\right )^2}{3 d e^4 (c+d x)^3}-\frac{2 b \tanh ^{-1}\left (e^{i \sin ^{-1}(c+d x)}\right ) \left (a+b \sin ^{-1}(c+d x)\right )}{3 d e^4}-\frac{b^2}{3 d e^4 (c+d x)} \]
Antiderivative was successfully verified.
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Rule 4805
Rule 12
Rule 4627
Rule 4701
Rule 4709
Rule 4183
Rule 2279
Rule 2391
Rule 30
Rubi steps
\begin{align*} \int \frac{\left (a+b \sin ^{-1}(c+d x)\right )^2}{(c e+d e x)^4} \, dx &=\frac{\operatorname{Subst}\left (\int \frac{\left (a+b \sin ^{-1}(x)\right )^2}{e^4 x^4} \, dx,x,c+d x\right )}{d}\\ &=\frac{\operatorname{Subst}\left (\int \frac{\left (a+b \sin ^{-1}(x)\right )^2}{x^4} \, dx,x,c+d x\right )}{d e^4}\\ &=-\frac{\left (a+b \sin ^{-1}(c+d x)\right )^2}{3 d e^4 (c+d x)^3}+\frac{(2 b) \operatorname{Subst}\left (\int \frac{a+b \sin ^{-1}(x)}{x^3 \sqrt{1-x^2}} \, dx,x,c+d x\right )}{3 d e^4}\\ &=-\frac{b \sqrt{1-(c+d x)^2} \left (a+b \sin ^{-1}(c+d x)\right )}{3 d e^4 (c+d x)^2}-\frac{\left (a+b \sin ^{-1}(c+d x)\right )^2}{3 d e^4 (c+d x)^3}+\frac{b \operatorname{Subst}\left (\int \frac{a+b \sin ^{-1}(x)}{x \sqrt{1-x^2}} \, dx,x,c+d x\right )}{3 d e^4}+\frac{b^2 \operatorname{Subst}\left (\int \frac{1}{x^2} \, dx,x,c+d x\right )}{3 d e^4}\\ &=-\frac{b^2}{3 d e^4 (c+d x)}-\frac{b \sqrt{1-(c+d x)^2} \left (a+b \sin ^{-1}(c+d x)\right )}{3 d e^4 (c+d x)^2}-\frac{\left (a+b \sin ^{-1}(c+d x)\right )^2}{3 d e^4 (c+d x)^3}+\frac{b \operatorname{Subst}\left (\int (a+b x) \csc (x) \, dx,x,\sin ^{-1}(c+d x)\right )}{3 d e^4}\\ &=-\frac{b^2}{3 d e^4 (c+d x)}-\frac{b \sqrt{1-(c+d x)^2} \left (a+b \sin ^{-1}(c+d x)\right )}{3 d e^4 (c+d x)^2}-\frac{\left (a+b \sin ^{-1}(c+d x)\right )^2}{3 d e^4 (c+d x)^3}-\frac{2 b \left (a+b \sin ^{-1}(c+d x)\right ) \tanh ^{-1}\left (e^{i \sin ^{-1}(c+d x)}\right )}{3 d e^4}-\frac{b^2 \operatorname{Subst}\left (\int \log \left (1-e^{i x}\right ) \, dx,x,\sin ^{-1}(c+d x)\right )}{3 d e^4}+\frac{b^2 \operatorname{Subst}\left (\int \log \left (1+e^{i x}\right ) \, dx,x,\sin ^{-1}(c+d x)\right )}{3 d e^4}\\ &=-\frac{b^2}{3 d e^4 (c+d x)}-\frac{b \sqrt{1-(c+d x)^2} \left (a+b \sin ^{-1}(c+d x)\right )}{3 d e^4 (c+d x)^2}-\frac{\left (a+b \sin ^{-1}(c+d x)\right )^2}{3 d e^4 (c+d x)^3}-\frac{2 b \left (a+b \sin ^{-1}(c+d x)\right ) \tanh ^{-1}\left (e^{i \sin ^{-1}(c+d x)}\right )}{3 d e^4}+\frac{\left (i b^2\right ) \operatorname{Subst}\left (\int \frac{\log (1-x)}{x} \, dx,x,e^{i \sin ^{-1}(c+d x)}\right )}{3 d e^4}-\frac{\left (i b^2\right ) \operatorname{Subst}\left (\int \frac{\log (1+x)}{x} \, dx,x,e^{i \sin ^{-1}(c+d x)}\right )}{3 d e^4}\\ &=-\frac{b^2}{3 d e^4 (c+d x)}-\frac{b \sqrt{1-(c+d x)^2} \left (a+b \sin ^{-1}(c+d x)\right )}{3 d e^4 (c+d x)^2}-\frac{\left (a+b \sin ^{-1}(c+d x)\right )^2}{3 d e^4 (c+d x)^3}-\frac{2 b \left (a+b \sin ^{-1}(c+d x)\right ) \tanh ^{-1}\left (e^{i \sin ^{-1}(c+d x)}\right )}{3 d e^4}+\frac{i b^2 \text{Li}_2\left (-e^{i \sin ^{-1}(c+d x)}\right )}{3 d e^4}-\frac{i b^2 \text{Li}_2\left (e^{i \sin ^{-1}(c+d x)}\right )}{3 d e^4}\\ \end{align*}
Mathematica [A] time = 2.04051, size = 246, normalized size = 1.32 \[ -\frac{-4 i b^2 (c+d x)^3 \text{PolyLog}\left (2,-e^{i \sin ^{-1}(c+d x)}\right )+b^2 \left (4 i (c+d x)^3 \text{PolyLog}\left (2,e^{i \sin ^{-1}(c+d x)}\right )+4 (c+d x)^2+4 \sin ^{-1}(c+d x)^2+\sin ^{-1}(c+d x) \left (2 \sin \left (2 \sin ^{-1}(c+d x)\right )+\left (\sin \left (3 \sin ^{-1}(c+d x)\right )-3 (c+d x)\right ) \left (\log \left (1-e^{i \sin ^{-1}(c+d x)}\right )-\log \left (1+e^{i \sin ^{-1}(c+d x)}\right )\right )\right )\right )+4 a^2+8 a b \sin ^{-1}(c+d x)+2 a b \sin \left (2 \sin ^{-1}(c+d x)\right )+a b \left (3 (c+d x)-\sin \left (3 \sin ^{-1}(c+d x)\right )\right ) \left (\log \left (\cos \left (\frac{1}{2} \sin ^{-1}(c+d x)\right )\right )-\log \left (\sin \left (\frac{1}{2} \sin ^{-1}(c+d x)\right )\right )\right )}{12 d e^4 (c+d x)^3} \]
Warning: Unable to verify antiderivative.
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Maple [A] time = 0.129, size = 336, normalized size = 1.8 \begin{align*} -{\frac{{a}^{2}}{3\,d{e}^{4} \left ( dx+c \right ) ^{3}}}-{\frac{{b}^{2}\arcsin \left ( dx+c \right ) }{3\,d{e}^{4} \left ( dx+c \right ) ^{2}}\sqrt{1- \left ( dx+c \right ) ^{2}}}-{\frac{{b}^{2} \left ( \arcsin \left ( dx+c \right ) \right ) ^{2}}{3\,d{e}^{4} \left ( dx+c \right ) ^{3}}}-{\frac{{b}^{2}}{3\,d{e}^{4} \left ( dx+c \right ) }}-{\frac{{b}^{2}\arcsin \left ( dx+c \right ) }{3\,d{e}^{4}}\ln \left ( 1+i \left ( dx+c \right ) +\sqrt{1- \left ( dx+c \right ) ^{2}} \right ) }+{\frac{{\frac{i}{3}}{b}^{2}}{d{e}^{4}}{\it polylog} \left ( 2,-i \left ( dx+c \right ) -\sqrt{1- \left ( dx+c \right ) ^{2}} \right ) }+{\frac{{b}^{2}\arcsin \left ( dx+c \right ) }{3\,d{e}^{4}}\ln \left ( 1-i \left ( dx+c \right ) -\sqrt{1- \left ( dx+c \right ) ^{2}} \right ) }-{\frac{{\frac{i}{3}}{b}^{2}}{d{e}^{4}}{\it polylog} \left ( 2,i \left ( dx+c \right ) +\sqrt{1- \left ( dx+c \right ) ^{2}} \right ) }-{\frac{2\,ab\arcsin \left ( dx+c \right ) }{3\,d{e}^{4} \left ( dx+c \right ) ^{3}}}-{\frac{ab}{3\,d{e}^{4} \left ( dx+c \right ) ^{2}}\sqrt{1- \left ( dx+c \right ) ^{2}}}-{\frac{ab}{3\,d{e}^{4}}{\it Artanh} \left ({\frac{1}{\sqrt{1- \left ( dx+c \right ) ^{2}}}} \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{a^{2}}{3 \,{\left (d^{4} e^{4} x^{3} + 3 \, c d^{3} e^{4} x^{2} + 3 \, c^{2} d^{2} e^{4} x + c^{3} d e^{4}\right )}} - \frac{b^{2} \arctan \left (d x + c, \sqrt{d x + c + 1} \sqrt{-d x - c + 1}\right )^{2} + 2 \,{\left (d^{4} e^{4} x^{3} + 3 \, c d^{3} e^{4} x^{2} + 3 \, c^{2} d^{2} e^{4} x + c^{3} d e^{4}\right )} \int \frac{{\left (b^{2} d x + b^{2} c\right )} \sqrt{d x + c + 1} \sqrt{-d x - c + 1} \arctan \left (d x + c, \sqrt{d x + c + 1} \sqrt{-d x - c + 1}\right ) - 3 \,{\left (a b d^{2} x^{2} + 2 \, a b c d x + a b c^{2} - a b\right )} \arctan \left (d x + c, \sqrt{d x + c + 1} \sqrt{-d x - c + 1}\right )}{d^{6} e^{4} x^{6} + 6 \, c d^{5} e^{4} x^{5} +{\left (15 \, c^{2} - 1\right )} d^{4} e^{4} x^{4} + 4 \,{\left (5 \, c^{3} - c\right )} d^{3} e^{4} x^{3} + 3 \,{\left (5 \, c^{4} - 2 \, c^{2}\right )} d^{2} e^{4} x^{2} + 2 \,{\left (3 \, c^{5} - 2 \, c^{3}\right )} d e^{4} x +{\left (c^{6} - c^{4}\right )} e^{4}}\,{d x}}{3 \,{\left (d^{4} e^{4} x^{3} + 3 \, c d^{3} e^{4} x^{2} + 3 \, c^{2} d^{2} e^{4} x + c^{3} d e^{4}\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^{2} \arcsin \left (d x + c\right )^{2} + 2 \, a b \arcsin \left (d x + c\right ) + a^{2}}{d^{4} e^{4} x^{4} + 4 \, c d^{3} e^{4} x^{3} + 6 \, c^{2} d^{2} e^{4} x^{2} + 4 \, c^{3} d e^{4} x + c^{4} e^{4}}, 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*} \frac{\int \frac{a^{2}}{c^{4} + 4 c^{3} d x + 6 c^{2} d^{2} x^{2} + 4 c d^{3} x^{3} + d^{4} x^{4}}\, dx + \int \frac{b^{2} \operatorname{asin}^{2}{\left (c + d x \right )}}{c^{4} + 4 c^{3} d x + 6 c^{2} d^{2} x^{2} + 4 c d^{3} x^{3} + d^{4} x^{4}}\, dx + \int \frac{2 a b \operatorname{asin}{\left (c + d x \right )}}{c^{4} + 4 c^{3} d x + 6 c^{2} d^{2} x^{2} + 4 c d^{3} x^{3} + d^{4} x^{4}}\, dx}{e^{4}} \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 (b \arcsin \left (d x + c\right ) + a\right )}^{2}}{{\left (d e x + c e\right )}^{4}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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