Optimal. Leaf size=149 \[ \frac{1}{4} d x^4 \left (a+b \sin ^{-1}(c x)\right )+\frac{1}{6} e x^6 \left (a+b \sin ^{-1}(c x)\right )+\frac{b x^3 \sqrt{1-c^2 x^2} \left (9 c^2 d+5 e\right )}{144 c^3}+\frac{b x \sqrt{1-c^2 x^2} \left (9 c^2 d+5 e\right )}{96 c^5}-\frac{b \left (9 c^2 d+5 e\right ) \sin ^{-1}(c x)}{96 c^6}+\frac{b e x^5 \sqrt{1-c^2 x^2}}{36 c} \]
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Rubi [A] time = 0.117026, antiderivative size = 149, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 6, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.316, Rules used = {14, 4731, 12, 459, 321, 216} \[ \frac{1}{4} d x^4 \left (a+b \sin ^{-1}(c x)\right )+\frac{1}{6} e x^6 \left (a+b \sin ^{-1}(c x)\right )+\frac{b x^3 \sqrt{1-c^2 x^2} \left (9 c^2 d+5 e\right )}{144 c^3}+\frac{b x \sqrt{1-c^2 x^2} \left (9 c^2 d+5 e\right )}{96 c^5}-\frac{b \left (9 c^2 d+5 e\right ) \sin ^{-1}(c x)}{96 c^6}+\frac{b e x^5 \sqrt{1-c^2 x^2}}{36 c} \]
Antiderivative was successfully verified.
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Rule 14
Rule 4731
Rule 12
Rule 459
Rule 321
Rule 216
Rubi steps
\begin{align*} \int x^3 \left (d+e x^2\right ) \left (a+b \sin ^{-1}(c x)\right ) \, dx &=\frac{1}{4} d x^4 \left (a+b \sin ^{-1}(c x)\right )+\frac{1}{6} e x^6 \left (a+b \sin ^{-1}(c x)\right )-(b c) \int \frac{x^4 \left (3 d+2 e x^2\right )}{12 \sqrt{1-c^2 x^2}} \, dx\\ &=\frac{1}{4} d x^4 \left (a+b \sin ^{-1}(c x)\right )+\frac{1}{6} e x^6 \left (a+b \sin ^{-1}(c x)\right )-\frac{1}{12} (b c) \int \frac{x^4 \left (3 d+2 e x^2\right )}{\sqrt{1-c^2 x^2}} \, dx\\ &=\frac{b e x^5 \sqrt{1-c^2 x^2}}{36 c}+\frac{1}{4} d x^4 \left (a+b \sin ^{-1}(c x)\right )+\frac{1}{6} e x^6 \left (a+b \sin ^{-1}(c x)\right )-\frac{1}{36} \left (b c \left (9 d+\frac{5 e}{c^2}\right )\right ) \int \frac{x^4}{\sqrt{1-c^2 x^2}} \, dx\\ &=\frac{b \left (9 c^2 d+5 e\right ) x^3 \sqrt{1-c^2 x^2}}{144 c^3}+\frac{b e x^5 \sqrt{1-c^2 x^2}}{36 c}+\frac{1}{4} d x^4 \left (a+b \sin ^{-1}(c x)\right )+\frac{1}{6} e x^6 \left (a+b \sin ^{-1}(c x)\right )-\frac{\left (b \left (9 c^2 d+5 e\right )\right ) \int \frac{x^2}{\sqrt{1-c^2 x^2}} \, dx}{48 c^3}\\ &=\frac{b \left (9 c^2 d+5 e\right ) x \sqrt{1-c^2 x^2}}{96 c^5}+\frac{b \left (9 c^2 d+5 e\right ) x^3 \sqrt{1-c^2 x^2}}{144 c^3}+\frac{b e x^5 \sqrt{1-c^2 x^2}}{36 c}+\frac{1}{4} d x^4 \left (a+b \sin ^{-1}(c x)\right )+\frac{1}{6} e x^6 \left (a+b \sin ^{-1}(c x)\right )-\frac{\left (b \left (9 c^2 d+5 e\right )\right ) \int \frac{1}{\sqrt{1-c^2 x^2}} \, dx}{96 c^5}\\ &=\frac{b \left (9 c^2 d+5 e\right ) x \sqrt{1-c^2 x^2}}{96 c^5}+\frac{b \left (9 c^2 d+5 e\right ) x^3 \sqrt{1-c^2 x^2}}{144 c^3}+\frac{b e x^5 \sqrt{1-c^2 x^2}}{36 c}-\frac{b \left (9 c^2 d+5 e\right ) \sin ^{-1}(c x)}{96 c^6}+\frac{1}{4} d x^4 \left (a+b \sin ^{-1}(c x)\right )+\frac{1}{6} e x^6 \left (a+b \sin ^{-1}(c x)\right )\\ \end{align*}
Mathematica [A] time = 0.0816949, size = 116, normalized size = 0.78 \[ \frac{24 a c^6 x^4 \left (3 d+2 e x^2\right )+b c x \sqrt{1-c^2 x^2} \left (2 c^4 \left (9 d x^2+4 e x^4\right )+c^2 \left (27 d+10 e x^2\right )+15 e\right )+3 b \sin ^{-1}(c x) \left (8 c^6 \left (3 d x^4+2 e x^6\right )-9 c^2 d-5 e\right )}{288 c^6} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.006, size = 177, normalized size = 1.2 \begin{align*}{\frac{1}{{c}^{4}} \left ({\frac{a}{{c}^{2}} \left ({\frac{e{c}^{6}{x}^{6}}{6}}+{\frac{{x}^{4}{c}^{6}d}{4}} \right ) }+{\frac{b}{{c}^{2}} \left ({\frac{\arcsin \left ( cx \right ) e{c}^{6}{x}^{6}}{6}}+{\frac{\arcsin \left ( cx \right ){c}^{6}{x}^{4}d}{4}}-{\frac{e}{6} \left ( -{\frac{{c}^{5}{x}^{5}}{6}\sqrt{-{c}^{2}{x}^{2}+1}}-{\frac{5\,{c}^{3}{x}^{3}}{24}\sqrt{-{c}^{2}{x}^{2}+1}}-{\frac{5\,cx}{16}\sqrt{-{c}^{2}{x}^{2}+1}}+{\frac{5\,\arcsin \left ( cx \right ) }{16}} \right ) }-{\frac{{c}^{2}d}{4} \left ( -{\frac{{c}^{3}{x}^{3}}{4}\sqrt{-{c}^{2}{x}^{2}+1}}-{\frac{3\,cx}{8}\sqrt{-{c}^{2}{x}^{2}+1}}+{\frac{3\,\arcsin \left ( cx \right ) }{8}} \right ) } \right ) } \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.47481, size = 252, normalized size = 1.69 \begin{align*} \frac{1}{6} \, a e x^{6} + \frac{1}{4} \, a d x^{4} + \frac{1}{32} \,{\left (8 \, x^{4} \arcsin \left (c x\right ) +{\left (\frac{2 \, \sqrt{-c^{2} x^{2} + 1} x^{3}}{c^{2}} + \frac{3 \, \sqrt{-c^{2} x^{2} + 1} x}{c^{4}} - \frac{3 \, \arcsin \left (\frac{c^{2} x}{\sqrt{c^{2}}}\right )}{\sqrt{c^{2}} c^{4}}\right )} c\right )} b d + \frac{1}{288} \,{\left (48 \, x^{6} \arcsin \left (c x\right ) +{\left (\frac{8 \, \sqrt{-c^{2} x^{2} + 1} x^{5}}{c^{2}} + \frac{10 \, \sqrt{-c^{2} x^{2} + 1} x^{3}}{c^{4}} + \frac{15 \, \sqrt{-c^{2} x^{2} + 1} x}{c^{6}} - \frac{15 \, \arcsin \left (\frac{c^{2} x}{\sqrt{c^{2}}}\right )}{\sqrt{c^{2}} c^{6}}\right )} c\right )} b e \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.34499, size = 286, normalized size = 1.92 \begin{align*} \frac{48 \, a c^{6} e x^{6} + 72 \, a c^{6} d x^{4} + 3 \,{\left (16 \, b c^{6} e x^{6} + 24 \, b c^{6} d x^{4} - 9 \, b c^{2} d - 5 \, b e\right )} \arcsin \left (c x\right ) +{\left (8 \, b c^{5} e x^{5} + 2 \,{\left (9 \, b c^{5} d + 5 \, b c^{3} e\right )} x^{3} + 3 \,{\left (9 \, b c^{3} d + 5 \, b c e\right )} x\right )} \sqrt{-c^{2} x^{2} + 1}}{288 \, c^{6}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 5.26755, size = 206, normalized size = 1.38 \begin{align*} \begin{cases} \frac{a d x^{4}}{4} + \frac{a e x^{6}}{6} + \frac{b d x^{4} \operatorname{asin}{\left (c x \right )}}{4} + \frac{b e x^{6} \operatorname{asin}{\left (c x \right )}}{6} + \frac{b d x^{3} \sqrt{- c^{2} x^{2} + 1}}{16 c} + \frac{b e x^{5} \sqrt{- c^{2} x^{2} + 1}}{36 c} + \frac{3 b d x \sqrt{- c^{2} x^{2} + 1}}{32 c^{3}} + \frac{5 b e x^{3} \sqrt{- c^{2} x^{2} + 1}}{144 c^{3}} - \frac{3 b d \operatorname{asin}{\left (c x \right )}}{32 c^{4}} + \frac{5 b e x \sqrt{- c^{2} x^{2} + 1}}{96 c^{5}} - \frac{5 b e \operatorname{asin}{\left (c x \right )}}{96 c^{6}} & \text{for}\: c \neq 0 \\a \left (\frac{d x^{4}}{4} + \frac{e x^{6}}{6}\right ) & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.26794, size = 454, normalized size = 3.05 \begin{align*} -\frac{{\left (-c^{2} x^{2} + 1\right )}^{\frac{3}{2}} b d x}{16 \, c^{3}} + \frac{{\left (c^{2} x^{2} - 1\right )}^{2} b d \arcsin \left (c x\right )}{4 \, c^{4}} + \frac{5 \, \sqrt{-c^{2} x^{2} + 1} b d x}{32 \, c^{3}} + \frac{{\left (c^{2} x^{2} - 1\right )}^{2} \sqrt{-c^{2} x^{2} + 1} b x e}{36 \, c^{5}} + \frac{{\left (c^{2} x^{2} - 1\right )}^{2} a d}{4 \, c^{4}} + \frac{{\left (c^{2} x^{2} - 1\right )} b d \arcsin \left (c x\right )}{2 \, c^{4}} + \frac{{\left (c^{2} x^{2} - 1\right )}^{3} b \arcsin \left (c x\right ) e}{6 \, c^{6}} - \frac{13 \,{\left (-c^{2} x^{2} + 1\right )}^{\frac{3}{2}} b x e}{144 \, c^{5}} + \frac{{\left (c^{2} x^{2} - 1\right )} a d}{2 \, c^{4}} + \frac{5 \, b d \arcsin \left (c x\right )}{32 \, c^{4}} + \frac{{\left (c^{2} x^{2} - 1\right )}^{3} a e}{6 \, c^{6}} + \frac{{\left (c^{2} x^{2} - 1\right )}^{2} b \arcsin \left (c x\right ) e}{2 \, c^{6}} + \frac{11 \, \sqrt{-c^{2} x^{2} + 1} b x e}{96 \, c^{5}} + \frac{{\left (c^{2} x^{2} - 1\right )}^{2} a e}{2 \, c^{6}} + \frac{{\left (c^{2} x^{2} - 1\right )} b \arcsin \left (c x\right ) e}{2 \, c^{6}} + \frac{{\left (c^{2} x^{2} - 1\right )} a e}{2 \, c^{6}} + \frac{11 \, b \arcsin \left (c x\right ) e}{96 \, c^{6}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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