Optimal. Leaf size=156 \[ \frac{2 b d \sqrt{1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right )}{c}+\frac{2 b e x^2 \sqrt{1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right )}{9 c}+\frac{4 b e \sqrt{1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right )}{9 c^3}+d x \left (a+b \sin ^{-1}(c x)\right )^2+\frac{1}{3} e x^3 \left (a+b \sin ^{-1}(c x)\right )^2-\frac{4 b^2 e x}{9 c^2}-2 b^2 d x-\frac{2}{27} b^2 e x^3 \]
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Rubi [A] time = 0.261411, antiderivative size = 156, normalized size of antiderivative = 1., number of steps used = 10, number of rules used = 7, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.389, Rules used = {4667, 4619, 4677, 8, 4627, 4707, 30} \[ \frac{2 b d \sqrt{1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right )}{c}+\frac{2 b e x^2 \sqrt{1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right )}{9 c}+\frac{4 b e \sqrt{1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right )}{9 c^3}+d x \left (a+b \sin ^{-1}(c x)\right )^2+\frac{1}{3} e x^3 \left (a+b \sin ^{-1}(c x)\right )^2-\frac{4 b^2 e x}{9 c^2}-2 b^2 d x-\frac{2}{27} b^2 e x^3 \]
Antiderivative was successfully verified.
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Rule 4667
Rule 4619
Rule 4677
Rule 8
Rule 4627
Rule 4707
Rule 30
Rubi steps
\begin{align*} \int \left (d+e x^2\right ) \left (a+b \sin ^{-1}(c x)\right )^2 \, dx &=\int \left (d \left (a+b \sin ^{-1}(c x)\right )^2+e x^2 \left (a+b \sin ^{-1}(c x)\right )^2\right ) \, dx\\ &=d \int \left (a+b \sin ^{-1}(c x)\right )^2 \, dx+e \int x^2 \left (a+b \sin ^{-1}(c x)\right )^2 \, dx\\ &=d x \left (a+b \sin ^{-1}(c x)\right )^2+\frac{1}{3} e x^3 \left (a+b \sin ^{-1}(c x)\right )^2-(2 b c d) \int \frac{x \left (a+b \sin ^{-1}(c x)\right )}{\sqrt{1-c^2 x^2}} \, dx-\frac{1}{3} (2 b c e) \int \frac{x^3 \left (a+b \sin ^{-1}(c x)\right )}{\sqrt{1-c^2 x^2}} \, dx\\ &=\frac{2 b d \sqrt{1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right )}{c}+\frac{2 b e x^2 \sqrt{1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right )}{9 c}+d x \left (a+b \sin ^{-1}(c x)\right )^2+\frac{1}{3} e x^3 \left (a+b \sin ^{-1}(c x)\right )^2-\left (2 b^2 d\right ) \int 1 \, dx-\frac{1}{9} \left (2 b^2 e\right ) \int x^2 \, dx-\frac{(4 b e) \int \frac{x \left (a+b \sin ^{-1}(c x)\right )}{\sqrt{1-c^2 x^2}} \, dx}{9 c}\\ &=-2 b^2 d x-\frac{2}{27} b^2 e x^3+\frac{2 b d \sqrt{1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right )}{c}+\frac{4 b e \sqrt{1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right )}{9 c^3}+\frac{2 b e x^2 \sqrt{1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right )}{9 c}+d x \left (a+b \sin ^{-1}(c x)\right )^2+\frac{1}{3} e x^3 \left (a+b \sin ^{-1}(c x)\right )^2-\frac{\left (4 b^2 e\right ) \int 1 \, dx}{9 c^2}\\ &=-2 b^2 d x-\frac{4 b^2 e x}{9 c^2}-\frac{2}{27} b^2 e x^3+\frac{2 b d \sqrt{1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right )}{c}+\frac{4 b e \sqrt{1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right )}{9 c^3}+\frac{2 b e x^2 \sqrt{1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right )}{9 c}+d x \left (a+b \sin ^{-1}(c x)\right )^2+\frac{1}{3} e x^3 \left (a+b \sin ^{-1}(c x)\right )^2\\ \end{align*}
Mathematica [A] time = 0.24365, size = 148, normalized size = 0.95 \[ -2 b d \left (b x-\frac{\sqrt{1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right )}{c}\right )-\frac{2}{27} b e \left (-\frac{3 x^2 \sqrt{1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right )}{c}+\frac{6 \left (\frac{b x}{c}-\frac{\sqrt{1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right )}{c^2}\right )}{c}+b x^3\right )+d x \left (a+b \sin ^{-1}(c x)\right )^2+\frac{1}{3} e x^3 \left (a+b \sin ^{-1}(c x)\right )^2 \]
Antiderivative was successfully verified.
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Maple [A] time = 0.049, size = 276, normalized size = 1.8 \begin{align*}{\frac{1}{c} \left ({\frac{{a}^{2}}{{c}^{2}} \left ({\frac{{c}^{3}{x}^{3}e}{3}}+d{c}^{3}x \right ) }+{\frac{{b}^{2}}{{c}^{2}} \left ({\frac{e}{27} \left ( 9\,{c}^{3}{x}^{3} \left ( \arcsin \left ( cx \right ) \right ) ^{2}+6\,\arcsin \left ( cx \right ) \sqrt{-{c}^{2}{x}^{2}+1}{c}^{2}{x}^{2}-27\, \left ( \arcsin \left ( cx \right ) \right ) ^{2}cx-2\,{c}^{3}{x}^{3}-42\,\arcsin \left ( cx \right ) \sqrt{-{c}^{2}{x}^{2}+1}+42\,cx \right ) }+{c}^{2}d \left ( \left ( \arcsin \left ( cx \right ) \right ) ^{2}cx-2\,cx+2\,\arcsin \left ( cx \right ) \sqrt{-{c}^{2}{x}^{2}+1} \right ) +e \left ( \left ( \arcsin \left ( cx \right ) \right ) ^{2}cx-2\,cx+2\,\arcsin \left ( cx \right ) \sqrt{-{c}^{2}{x}^{2}+1} \right ) \right ) }+2\,{\frac{ab \left ( 1/3\,\arcsin \left ( cx \right ){c}^{3}{x}^{3}e+\arcsin \left ( cx \right ) d{c}^{3}x-1/3\,e \left ( -1/3\,{c}^{2}{x}^{2}\sqrt{-{c}^{2}{x}^{2}+1}-2/3\,\sqrt{-{c}^{2}{x}^{2}+1} \right ) +{c}^{2}d\sqrt{-{c}^{2}{x}^{2}+1} \right ) }{{c}^{2}}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.44661, size = 298, normalized size = 1.91 \begin{align*} \frac{1}{3} \, b^{2} e x^{3} \arcsin \left (c x\right )^{2} + \frac{1}{3} \, a^{2} e x^{3} + b^{2} d x \arcsin \left (c x\right )^{2} + \frac{2}{9} \,{\left (3 \, x^{3} \arcsin \left (c x\right ) + c{\left (\frac{\sqrt{-c^{2} x^{2} + 1} x^{2}}{c^{2}} + \frac{2 \, \sqrt{-c^{2} x^{2} + 1}}{c^{4}}\right )}\right )} a b e + \frac{2}{27} \,{\left (3 \, c{\left (\frac{\sqrt{-c^{2} x^{2} + 1} x^{2}}{c^{2}} + \frac{2 \, \sqrt{-c^{2} x^{2} + 1}}{c^{4}}\right )} \arcsin \left (c x\right ) - \frac{c^{2} x^{3} + 6 \, x}{c^{2}}\right )} b^{2} e - 2 \, b^{2} d{\left (x - \frac{\sqrt{-c^{2} x^{2} + 1} \arcsin \left (c x\right )}{c}\right )} + a^{2} d x + \frac{2 \,{\left (c x \arcsin \left (c x\right ) + \sqrt{-c^{2} x^{2} + 1}\right )} a b d}{c} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.03491, size = 400, normalized size = 2.56 \begin{align*} \frac{{\left (9 \, a^{2} - 2 \, b^{2}\right )} c^{3} e x^{3} + 9 \,{\left (b^{2} c^{3} e x^{3} + 3 \, b^{2} c^{3} d x\right )} \arcsin \left (c x\right )^{2} + 3 \,{\left (9 \,{\left (a^{2} - 2 \, b^{2}\right )} c^{3} d - 4 \, b^{2} c e\right )} x + 18 \,{\left (a b c^{3} e x^{3} + 3 \, a b c^{3} d x\right )} \arcsin \left (c x\right ) + 6 \,{\left (a b c^{2} e x^{2} + 9 \, a b c^{2} d + 2 \, a b e +{\left (b^{2} c^{2} e x^{2} + 9 \, b^{2} c^{2} d + 2 \, b^{2} e\right )} \arcsin \left (c x\right )\right )} \sqrt{-c^{2} x^{2} + 1}}{27 \, c^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 1.59377, size = 279, normalized size = 1.79 \begin{align*} \begin{cases} a^{2} d x + \frac{a^{2} e x^{3}}{3} + 2 a b d x \operatorname{asin}{\left (c x \right )} + \frac{2 a b e x^{3} \operatorname{asin}{\left (c x \right )}}{3} + \frac{2 a b d \sqrt{- c^{2} x^{2} + 1}}{c} + \frac{2 a b e x^{2} \sqrt{- c^{2} x^{2} + 1}}{9 c} + \frac{4 a b e \sqrt{- c^{2} x^{2} + 1}}{9 c^{3}} + b^{2} d x \operatorname{asin}^{2}{\left (c x \right )} - 2 b^{2} d x + \frac{b^{2} e x^{3} \operatorname{asin}^{2}{\left (c x \right )}}{3} - \frac{2 b^{2} e x^{3}}{27} + \frac{2 b^{2} d \sqrt{- c^{2} x^{2} + 1} \operatorname{asin}{\left (c x \right )}}{c} + \frac{2 b^{2} e x^{2} \sqrt{- c^{2} x^{2} + 1} \operatorname{asin}{\left (c x \right )}}{9 c} - \frac{4 b^{2} e x}{9 c^{2}} + \frac{4 b^{2} e \sqrt{- c^{2} x^{2} + 1} \operatorname{asin}{\left (c x \right )}}{9 c^{3}} & \text{for}\: c \neq 0 \\a^{2} \left (d x + \frac{e x^{3}}{3}\right ) & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.32157, size = 400, normalized size = 2.56 \begin{align*} b^{2} d x \arcsin \left (c x\right )^{2} + \frac{1}{3} \, a^{2} x^{3} e + 2 \, a b d x \arcsin \left (c x\right ) + \frac{{\left (c^{2} x^{2} - 1\right )} b^{2} x \arcsin \left (c x\right )^{2} e}{3 \, c^{2}} + a^{2} d x - 2 \, b^{2} d x + \frac{2 \,{\left (c^{2} x^{2} - 1\right )} a b x \arcsin \left (c x\right ) e}{3 \, c^{2}} + \frac{b^{2} x \arcsin \left (c x\right )^{2} e}{3 \, c^{2}} + \frac{2 \, \sqrt{-c^{2} x^{2} + 1} b^{2} d \arcsin \left (c x\right )}{c} - \frac{2 \,{\left (c^{2} x^{2} - 1\right )} b^{2} x e}{27 \, c^{2}} + \frac{2 \, a b x \arcsin \left (c x\right ) e}{3 \, c^{2}} + \frac{2 \, \sqrt{-c^{2} x^{2} + 1} a b d}{c} - \frac{2 \,{\left (-c^{2} x^{2} + 1\right )}^{\frac{3}{2}} b^{2} \arcsin \left (c x\right ) e}{9 \, c^{3}} - \frac{14 \, b^{2} x e}{27 \, c^{2}} - \frac{2 \,{\left (-c^{2} x^{2} + 1\right )}^{\frac{3}{2}} a b e}{9 \, c^{3}} + \frac{2 \, \sqrt{-c^{2} x^{2} + 1} b^{2} \arcsin \left (c x\right ) e}{3 \, c^{3}} + \frac{2 \, \sqrt{-c^{2} x^{2} + 1} a b e}{3 \, c^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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