Optimal. Leaf size=100 \[ \frac{x^4 \left (a+b \sin ^{-1}(c x)\right )}{4 d^3 \left (1-c^2 x^2\right )^2}-\frac{b x^3}{12 c d^3 \left (1-c^2 x^2\right )^{3/2}}+\frac{b x}{4 c^3 d^3 \sqrt{1-c^2 x^2}}-\frac{b \sin ^{-1}(c x)}{4 c^4 d^3} \]
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Rubi [A] time = 0.0844497, antiderivative size = 100, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.12, Rules used = {4681, 288, 216} \[ \frac{x^4 \left (a+b \sin ^{-1}(c x)\right )}{4 d^3 \left (1-c^2 x^2\right )^2}-\frac{b x^3}{12 c d^3 \left (1-c^2 x^2\right )^{3/2}}+\frac{b x}{4 c^3 d^3 \sqrt{1-c^2 x^2}}-\frac{b \sin ^{-1}(c x)}{4 c^4 d^3} \]
Antiderivative was successfully verified.
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Rule 4681
Rule 288
Rule 216
Rubi steps
\begin{align*} \int \frac{x^3 \left (a+b \sin ^{-1}(c x)\right )}{\left (d-c^2 d x^2\right )^3} \, dx &=\frac{x^4 \left (a+b \sin ^{-1}(c x)\right )}{4 d^3 \left (1-c^2 x^2\right )^2}-\frac{(b c) \int \frac{x^4}{\left (1-c^2 x^2\right )^{5/2}} \, dx}{4 d^3}\\ &=-\frac{b x^3}{12 c d^3 \left (1-c^2 x^2\right )^{3/2}}+\frac{x^4 \left (a+b \sin ^{-1}(c x)\right )}{4 d^3 \left (1-c^2 x^2\right )^2}+\frac{b \int \frac{x^2}{\left (1-c^2 x^2\right )^{3/2}} \, dx}{4 c d^3}\\ &=-\frac{b x^3}{12 c d^3 \left (1-c^2 x^2\right )^{3/2}}+\frac{b x}{4 c^3 d^3 \sqrt{1-c^2 x^2}}+\frac{x^4 \left (a+b \sin ^{-1}(c x)\right )}{4 d^3 \left (1-c^2 x^2\right )^2}-\frac{b \int \frac{1}{\sqrt{1-c^2 x^2}} \, dx}{4 c^3 d^3}\\ &=-\frac{b x^3}{12 c d^3 \left (1-c^2 x^2\right )^{3/2}}+\frac{b x}{4 c^3 d^3 \sqrt{1-c^2 x^2}}-\frac{b \sin ^{-1}(c x)}{4 c^4 d^3}+\frac{x^4 \left (a+b \sin ^{-1}(c x)\right )}{4 d^3 \left (1-c^2 x^2\right )^2}\\ \end{align*}
Mathematica [A] time = 0.0726101, size = 79, normalized size = 0.79 \[ \frac{a \left (6 c^2 x^2-3\right )+b c x \sqrt{1-c^2 x^2} \left (3-4 c^2 x^2\right )+3 b \left (2 c^2 x^2-1\right ) \sin ^{-1}(c x)}{12 c^4 d^3 \left (c^2 x^2-1\right )^2} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.02, size = 212, normalized size = 2.1 \begin{align*}{\frac{1}{{c}^{4}} \left ( -{\frac{a}{{d}^{3}} \left ( -{\frac{1}{16\, \left ( cx-1 \right ) ^{2}}}-{\frac{3}{16\,cx-16}}-{\frac{1}{16\, \left ( cx+1 \right ) ^{2}}}+{\frac{3}{16\,cx+16}} \right ) }-{\frac{b}{{d}^{3}} \left ( -{\frac{\arcsin \left ( cx \right ) }{16\, \left ( cx-1 \right ) ^{2}}}-{\frac{3\,\arcsin \left ( cx \right ) }{16\,cx-16}}-{\frac{\arcsin \left ( cx \right ) }{16\, \left ( cx+1 \right ) ^{2}}}+{\frac{3\,\arcsin \left ( cx \right ) }{16\,cx+16}}+{\frac{1}{6\,cx-6}\sqrt{- \left ( cx-1 \right ) ^{2}-2\,cx+2}}+{\frac{1}{6\,cx+6}\sqrt{- \left ( cx+1 \right ) ^{2}+2\,cx+2}}+{\frac{1}{48\, \left ( cx-1 \right ) ^{2}}\sqrt{- \left ( cx-1 \right ) ^{2}-2\,cx+2}}-{\frac{1}{48\, \left ( cx+1 \right ) ^{2}}\sqrt{- \left ( cx+1 \right ) ^{2}+2\,cx+2}} \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{{\left (2 \, c^{2} x^{2} - 1\right )} a}{4 \,{\left (c^{8} d^{3} x^{4} - 2 \, c^{6} d^{3} x^{2} + c^{4} d^{3}\right )}} + \frac{{\left ({\left (2 \, c^{2} x^{2} - 1\right )} \arctan \left (c x, \sqrt{c x + 1} \sqrt{-c x + 1}\right ) +{\left (c^{8} d^{3} x^{4} - 2 \, c^{6} d^{3} x^{2} + c^{4} d^{3}\right )} \int \frac{{\left (2 \, c^{2} x^{2} - 1\right )} e^{\left (\frac{1}{2} \, \log \left (c x + 1\right ) + \frac{1}{2} \, \log \left (-c x + 1\right )\right )}}{c^{11} d^{3} x^{8} - 3 \, c^{9} d^{3} x^{6} + 3 \, c^{7} d^{3} x^{4} - c^{5} d^{3} x^{2} -{\left (c^{9} d^{3} x^{6} - 3 \, c^{7} d^{3} x^{4} + 3 \, c^{5} d^{3} x^{2} - c^{3} d^{3}\right )}{\left (c x + 1\right )}{\left (c x - 1\right )}}\,{d x}\right )} b}{4 \,{\left (c^{8} d^{3} x^{4} - 2 \, c^{6} d^{3} x^{2} + c^{4} d^{3}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.09677, size = 188, normalized size = 1.88 \begin{align*} \frac{3 \, a c^{4} x^{4} + 3 \,{\left (2 \, b c^{2} x^{2} - b\right )} \arcsin \left (c x\right ) -{\left (4 \, b c^{3} x^{3} - 3 \, b c x\right )} \sqrt{-c^{2} x^{2} + 1}}{12 \,{\left (c^{8} d^{3} x^{4} - 2 \, c^{6} d^{3} x^{2} + c^{4} d^{3}\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 x^{3}}{c^{6} x^{6} - 3 c^{4} x^{4} + 3 c^{2} x^{2} - 1}\, dx + \int \frac{b x^{3} \operatorname{asin}{\left (c x \right )}}{c^{6} x^{6} - 3 c^{4} x^{4} + 3 c^{2} x^{2} - 1}\, dx}{d^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.368, size = 167, normalized size = 1.67 \begin{align*} \frac{b x^{4} \arcsin \left (c x\right )}{4 \,{\left (c^{2} x^{2} - 1\right )}^{2} d^{3}} + \frac{a x^{4}}{4 \,{\left (c^{2} x^{2} - 1\right )}^{2} d^{3}} + \frac{b x^{3}}{12 \,{\left (c^{2} x^{2} - 1\right )} \sqrt{-c^{2} x^{2} + 1} c d^{3}} + \frac{b x}{4 \, \sqrt{-c^{2} x^{2} + 1} c^{3} d^{3}} - \frac{b \arcsin \left (c x\right )}{4 \, c^{4} d^{3}} - \frac{a}{4 \, c^{4} d^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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