Optimal. Leaf size=184 \[ \frac{1}{8} c^4 d^2 x^8 \left (a+b \sin ^{-1}(c x)\right )-\frac{1}{3} c^2 d^2 x^6 \left (a+b \sin ^{-1}(c x)\right )+\frac{1}{4} d^2 x^4 \left (a+b \sin ^{-1}(c x)\right )+\frac{1}{64} b c^3 d^2 x^7 \sqrt{1-c^2 x^2}-\frac{43 b c d^2 x^5 \sqrt{1-c^2 x^2}}{1152}+\frac{73 b d^2 x^3 \sqrt{1-c^2 x^2}}{4608 c}+\frac{73 b d^2 x \sqrt{1-c^2 x^2}}{3072 c^3}-\frac{73 b d^2 \sin ^{-1}(c x)}{3072 c^4} \]
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Rubi [A] time = 0.169913, antiderivative size = 184, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 8, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.32, Rules used = {266, 43, 4687, 12, 1267, 459, 321, 216} \[ \frac{1}{8} c^4 d^2 x^8 \left (a+b \sin ^{-1}(c x)\right )-\frac{1}{3} c^2 d^2 x^6 \left (a+b \sin ^{-1}(c x)\right )+\frac{1}{4} d^2 x^4 \left (a+b \sin ^{-1}(c x)\right )+\frac{1}{64} b c^3 d^2 x^7 \sqrt{1-c^2 x^2}-\frac{43 b c d^2 x^5 \sqrt{1-c^2 x^2}}{1152}+\frac{73 b d^2 x^3 \sqrt{1-c^2 x^2}}{4608 c}+\frac{73 b d^2 x \sqrt{1-c^2 x^2}}{3072 c^3}-\frac{73 b d^2 \sin ^{-1}(c x)}{3072 c^4} \]
Antiderivative was successfully verified.
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Rule 266
Rule 43
Rule 4687
Rule 12
Rule 1267
Rule 459
Rule 321
Rule 216
Rubi steps
\begin{align*} \int x^3 \left (d-c^2 d x^2\right )^2 \left (a+b \sin ^{-1}(c x)\right ) \, dx &=\frac{1}{4} d^2 x^4 \left (a+b \sin ^{-1}(c x)\right )-\frac{1}{3} c^2 d^2 x^6 \left (a+b \sin ^{-1}(c x)\right )+\frac{1}{8} c^4 d^2 x^8 \left (a+b \sin ^{-1}(c x)\right )-(b c) \int \frac{d^2 x^4 \left (6-8 c^2 x^2+3 c^4 x^4\right )}{24 \sqrt{1-c^2 x^2}} \, dx\\ &=\frac{1}{4} d^2 x^4 \left (a+b \sin ^{-1}(c x)\right )-\frac{1}{3} c^2 d^2 x^6 \left (a+b \sin ^{-1}(c x)\right )+\frac{1}{8} c^4 d^2 x^8 \left (a+b \sin ^{-1}(c x)\right )-\frac{1}{24} \left (b c d^2\right ) \int \frac{x^4 \left (6-8 c^2 x^2+3 c^4 x^4\right )}{\sqrt{1-c^2 x^2}} \, dx\\ &=\frac{1}{64} b c^3 d^2 x^7 \sqrt{1-c^2 x^2}+\frac{1}{4} d^2 x^4 \left (a+b \sin ^{-1}(c x)\right )-\frac{1}{3} c^2 d^2 x^6 \left (a+b \sin ^{-1}(c x)\right )+\frac{1}{8} c^4 d^2 x^8 \left (a+b \sin ^{-1}(c x)\right )+\frac{\left (b d^2\right ) \int \frac{x^4 \left (-48 c^2+43 c^4 x^2\right )}{\sqrt{1-c^2 x^2}} \, dx}{192 c}\\ &=-\frac{43 b c d^2 x^5 \sqrt{1-c^2 x^2}}{1152}+\frac{1}{64} b c^3 d^2 x^7 \sqrt{1-c^2 x^2}+\frac{1}{4} d^2 x^4 \left (a+b \sin ^{-1}(c x)\right )-\frac{1}{3} c^2 d^2 x^6 \left (a+b \sin ^{-1}(c x)\right )+\frac{1}{8} c^4 d^2 x^8 \left (a+b \sin ^{-1}(c x)\right )-\frac{\left (73 b c d^2\right ) \int \frac{x^4}{\sqrt{1-c^2 x^2}} \, dx}{1152}\\ &=\frac{73 b d^2 x^3 \sqrt{1-c^2 x^2}}{4608 c}-\frac{43 b c d^2 x^5 \sqrt{1-c^2 x^2}}{1152}+\frac{1}{64} b c^3 d^2 x^7 \sqrt{1-c^2 x^2}+\frac{1}{4} d^2 x^4 \left (a+b \sin ^{-1}(c x)\right )-\frac{1}{3} c^2 d^2 x^6 \left (a+b \sin ^{-1}(c x)\right )+\frac{1}{8} c^4 d^2 x^8 \left (a+b \sin ^{-1}(c x)\right )-\frac{\left (73 b d^2\right ) \int \frac{x^2}{\sqrt{1-c^2 x^2}} \, dx}{1536 c}\\ &=\frac{73 b d^2 x \sqrt{1-c^2 x^2}}{3072 c^3}+\frac{73 b d^2 x^3 \sqrt{1-c^2 x^2}}{4608 c}-\frac{43 b c d^2 x^5 \sqrt{1-c^2 x^2}}{1152}+\frac{1}{64} b c^3 d^2 x^7 \sqrt{1-c^2 x^2}+\frac{1}{4} d^2 x^4 \left (a+b \sin ^{-1}(c x)\right )-\frac{1}{3} c^2 d^2 x^6 \left (a+b \sin ^{-1}(c x)\right )+\frac{1}{8} c^4 d^2 x^8 \left (a+b \sin ^{-1}(c x)\right )-\frac{\left (73 b d^2\right ) \int \frac{1}{\sqrt{1-c^2 x^2}} \, dx}{3072 c^3}\\ &=\frac{73 b d^2 x \sqrt{1-c^2 x^2}}{3072 c^3}+\frac{73 b d^2 x^3 \sqrt{1-c^2 x^2}}{4608 c}-\frac{43 b c d^2 x^5 \sqrt{1-c^2 x^2}}{1152}+\frac{1}{64} b c^3 d^2 x^7 \sqrt{1-c^2 x^2}-\frac{73 b d^2 \sin ^{-1}(c x)}{3072 c^4}+\frac{1}{4} d^2 x^4 \left (a+b \sin ^{-1}(c x)\right )-\frac{1}{3} c^2 d^2 x^6 \left (a+b \sin ^{-1}(c x)\right )+\frac{1}{8} c^4 d^2 x^8 \left (a+b \sin ^{-1}(c x)\right )\\ \end{align*}
Mathematica [A] time = 0.0998687, size = 115, normalized size = 0.62 \[ \frac{d^2 \left (384 a c^4 x^4 \left (3 c^4 x^4-8 c^2 x^2+6\right )+b c x \sqrt{1-c^2 x^2} \left (144 c^6 x^6-344 c^4 x^4+146 c^2 x^2+219\right )+3 b \left (384 c^8 x^8-1024 c^6 x^6+768 c^4 x^4-73\right ) \sin ^{-1}(c x)\right )}{9216 c^4} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.007, size = 160, normalized size = 0.9 \begin{align*}{\frac{1}{{c}^{4}} \left ({d}^{2}a \left ({\frac{{c}^{8}{x}^{8}}{8}}-{\frac{{c}^{6}{x}^{6}}{3}}+{\frac{{c}^{4}{x}^{4}}{4}} \right ) +{d}^{2}b \left ({\frac{\arcsin \left ( cx \right ){c}^{8}{x}^{8}}{8}}-{\frac{\arcsin \left ( cx \right ){c}^{6}{x}^{6}}{3}}+{\frac{{c}^{4}{x}^{4}\arcsin \left ( cx \right ) }{4}}+{\frac{{c}^{7}{x}^{7}}{64}\sqrt{-{c}^{2}{x}^{2}+1}}-{\frac{43\,{c}^{5}{x}^{5}}{1152}\sqrt{-{c}^{2}{x}^{2}+1}}+{\frac{73\,{c}^{3}{x}^{3}}{4608}\sqrt{-{c}^{2}{x}^{2}+1}}+{\frac{73\,cx}{3072}\sqrt{-{c}^{2}{x}^{2}+1}}-{\frac{73\,\arcsin \left ( cx \right ) }{3072}} \right ) \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 1.58398, size = 451, normalized size = 2.45 \begin{align*} \frac{1}{8} \, a c^{4} d^{2} x^{8} - \frac{1}{3} \, a c^{2} d^{2} x^{6} + \frac{1}{3072} \,{\left (384 \, x^{8} \arcsin \left (c x\right ) +{\left (\frac{48 \, \sqrt{-c^{2} x^{2} + 1} x^{7}}{c^{2}} + \frac{56 \, \sqrt{-c^{2} x^{2} + 1} x^{5}}{c^{4}} + \frac{70 \, \sqrt{-c^{2} x^{2} + 1} x^{3}}{c^{6}} + \frac{105 \, \sqrt{-c^{2} x^{2} + 1} x}{c^{8}} - \frac{105 \, \arcsin \left (\frac{c^{2} x}{\sqrt{c^{2}}}\right )}{\sqrt{c^{2}} c^{8}}\right )} c\right )} b c^{4} d^{2} + \frac{1}{4} \, a d^{2} x^{4} - \frac{1}{144} \,{\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 c^{2} d^{2} + \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^{2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.53678, size = 351, normalized size = 1.91 \begin{align*} \frac{1152 \, a c^{8} d^{2} x^{8} - 3072 \, a c^{6} d^{2} x^{6} + 2304 \, a c^{4} d^{2} x^{4} + 3 \,{\left (384 \, b c^{8} d^{2} x^{8} - 1024 \, b c^{6} d^{2} x^{6} + 768 \, b c^{4} d^{2} x^{4} - 73 \, b d^{2}\right )} \arcsin \left (c x\right ) +{\left (144 \, b c^{7} d^{2} x^{7} - 344 \, b c^{5} d^{2} x^{5} + 146 \, b c^{3} d^{2} x^{3} + 219 \, b c d^{2} x\right )} \sqrt{-c^{2} x^{2} + 1}}{9216 \, c^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 20.7344, size = 218, normalized size = 1.18 \begin{align*} \begin{cases} \frac{a c^{4} d^{2} x^{8}}{8} - \frac{a c^{2} d^{2} x^{6}}{3} + \frac{a d^{2} x^{4}}{4} + \frac{b c^{4} d^{2} x^{8} \operatorname{asin}{\left (c x \right )}}{8} + \frac{b c^{3} d^{2} x^{7} \sqrt{- c^{2} x^{2} + 1}}{64} - \frac{b c^{2} d^{2} x^{6} \operatorname{asin}{\left (c x \right )}}{3} - \frac{43 b c d^{2} x^{5} \sqrt{- c^{2} x^{2} + 1}}{1152} + \frac{b d^{2} x^{4} \operatorname{asin}{\left (c x \right )}}{4} + \frac{73 b d^{2} x^{3} \sqrt{- c^{2} x^{2} + 1}}{4608 c} + \frac{73 b d^{2} x \sqrt{- c^{2} x^{2} + 1}}{3072 c^{3}} - \frac{73 b d^{2} \operatorname{asin}{\left (c x \right )}}{3072 c^{4}} & \text{for}\: c \neq 0 \\\frac{a d^{2} x^{4}}{4} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.27356, size = 286, normalized size = 1.55 \begin{align*} \frac{{\left (c^{2} x^{2} - 1\right )}^{3} \sqrt{-c^{2} x^{2} + 1} b d^{2} x}{64 \, c^{3}} + \frac{{\left (c^{2} x^{2} - 1\right )}^{4} b d^{2} \arcsin \left (c x\right )}{8 \, c^{4}} + \frac{11 \,{\left (c^{2} x^{2} - 1\right )}^{2} \sqrt{-c^{2} x^{2} + 1} b d^{2} x}{1152 \, c^{3}} + \frac{{\left (c^{2} x^{2} - 1\right )}^{4} a d^{2}}{8 \, c^{4}} + \frac{{\left (c^{2} x^{2} - 1\right )}^{3} b d^{2} \arcsin \left (c x\right )}{6 \, c^{4}} + \frac{55 \,{\left (-c^{2} x^{2} + 1\right )}^{\frac{3}{2}} b d^{2} x}{4608 \, c^{3}} + \frac{{\left (c^{2} x^{2} - 1\right )}^{3} a d^{2}}{6 \, c^{4}} + \frac{55 \, \sqrt{-c^{2} x^{2} + 1} b d^{2} x}{3072 \, c^{3}} + \frac{55 \, b d^{2} \arcsin \left (c x\right )}{3072 \, c^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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