Optimal. Leaf size=152 \[ \frac{1}{5} d x^5 \left (a+b \sin ^{-1}(c x)\right )+\frac{1}{7} e x^7 \left (a+b \sin ^{-1}(c x)\right )+\frac{b \left (1-c^2 x^2\right )^{5/2} \left (7 c^2 d+15 e\right )}{175 c^7}-\frac{b \left (1-c^2 x^2\right )^{3/2} \left (14 c^2 d+15 e\right )}{105 c^7}+\frac{b \sqrt{1-c^2 x^2} \left (7 c^2 d+5 e\right )}{35 c^7}-\frac{b e \left (1-c^2 x^2\right )^{7/2}}{49 c^7} \]
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Rubi [A] time = 0.150382, antiderivative size = 152, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.263, Rules used = {14, 4731, 12, 446, 77} \[ \frac{1}{5} d x^5 \left (a+b \sin ^{-1}(c x)\right )+\frac{1}{7} e x^7 \left (a+b \sin ^{-1}(c x)\right )+\frac{b \left (1-c^2 x^2\right )^{5/2} \left (7 c^2 d+15 e\right )}{175 c^7}-\frac{b \left (1-c^2 x^2\right )^{3/2} \left (14 c^2 d+15 e\right )}{105 c^7}+\frac{b \sqrt{1-c^2 x^2} \left (7 c^2 d+5 e\right )}{35 c^7}-\frac{b e \left (1-c^2 x^2\right )^{7/2}}{49 c^7} \]
Antiderivative was successfully verified.
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Rule 14
Rule 4731
Rule 12
Rule 446
Rule 77
Rubi steps
\begin{align*} \int x^4 \left (d+e x^2\right ) \left (a+b \sin ^{-1}(c x)\right ) \, dx &=\frac{1}{5} d x^5 \left (a+b \sin ^{-1}(c x)\right )+\frac{1}{7} e x^7 \left (a+b \sin ^{-1}(c x)\right )-(b c) \int \frac{x^5 \left (7 d+5 e x^2\right )}{35 \sqrt{1-c^2 x^2}} \, dx\\ &=\frac{1}{5} d x^5 \left (a+b \sin ^{-1}(c x)\right )+\frac{1}{7} e x^7 \left (a+b \sin ^{-1}(c x)\right )-\frac{1}{35} (b c) \int \frac{x^5 \left (7 d+5 e x^2\right )}{\sqrt{1-c^2 x^2}} \, dx\\ &=\frac{1}{5} d x^5 \left (a+b \sin ^{-1}(c x)\right )+\frac{1}{7} e x^7 \left (a+b \sin ^{-1}(c x)\right )-\frac{1}{70} (b c) \operatorname{Subst}\left (\int \frac{x^2 (7 d+5 e x)}{\sqrt{1-c^2 x}} \, dx,x,x^2\right )\\ &=\frac{1}{5} d x^5 \left (a+b \sin ^{-1}(c x)\right )+\frac{1}{7} e x^7 \left (a+b \sin ^{-1}(c x)\right )-\frac{1}{70} (b c) \operatorname{Subst}\left (\int \left (\frac{7 c^2 d+5 e}{c^6 \sqrt{1-c^2 x}}+\frac{\left (-14 c^2 d-15 e\right ) \sqrt{1-c^2 x}}{c^6}+\frac{\left (7 c^2 d+15 e\right ) \left (1-c^2 x\right )^{3/2}}{c^6}-\frac{5 e \left (1-c^2 x\right )^{5/2}}{c^6}\right ) \, dx,x,x^2\right )\\ &=\frac{b \left (7 c^2 d+5 e\right ) \sqrt{1-c^2 x^2}}{35 c^7}-\frac{b \left (14 c^2 d+15 e\right ) \left (1-c^2 x^2\right )^{3/2}}{105 c^7}+\frac{b \left (7 c^2 d+15 e\right ) \left (1-c^2 x^2\right )^{5/2}}{175 c^7}-\frac{b e \left (1-c^2 x^2\right )^{7/2}}{49 c^7}+\frac{1}{5} d x^5 \left (a+b \sin ^{-1}(c x)\right )+\frac{1}{7} e x^7 \left (a+b \sin ^{-1}(c x)\right )\\ \end{align*}
Mathematica [A] time = 0.114022, size = 115, normalized size = 0.76 \[ \frac{105 a x^5 \left (7 d+5 e x^2\right )+\frac{b \sqrt{1-c^2 x^2} \left (3 c^6 \left (49 d x^4+25 e x^6\right )+2 c^4 \left (98 d x^2+45 e x^4\right )+8 c^2 \left (49 d+15 e x^2\right )+240 e\right )}{c^7}+105 b x^5 \sin ^{-1}(c x) \left (7 d+5 e x^2\right )}{3675} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.005, size = 201, normalized size = 1.3 \begin{align*}{\frac{1}{{c}^{5}} \left ({\frac{a}{{c}^{2}} \left ({\frac{e{c}^{7}{x}^{7}}{7}}+{\frac{{c}^{7}{x}^{5}d}{5}} \right ) }+{\frac{b}{{c}^{2}} \left ({\frac{\arcsin \left ( cx \right ) e{c}^{7}{x}^{7}}{7}}+{\frac{\arcsin \left ( cx \right ){c}^{7}{x}^{5}d}{5}}-{\frac{e}{7} \left ( -{\frac{{c}^{6}{x}^{6}}{7}\sqrt{-{c}^{2}{x}^{2}+1}}-{\frac{6\,{c}^{4}{x}^{4}}{35}\sqrt{-{c}^{2}{x}^{2}+1}}-{\frac{8\,{c}^{2}{x}^{2}}{35}\sqrt{-{c}^{2}{x}^{2}+1}}-{\frac{16}{35}\sqrt{-{c}^{2}{x}^{2}+1}} \right ) }-{\frac{{c}^{2}d}{5} \left ( -{\frac{{c}^{4}{x}^{4}}{5}\sqrt{-{c}^{2}{x}^{2}+1}}-{\frac{4\,{c}^{2}{x}^{2}}{15}\sqrt{-{c}^{2}{x}^{2}+1}}-{\frac{8}{15}\sqrt{-{c}^{2}{x}^{2}+1}} \right ) } \right ) } \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.46336, size = 247, normalized size = 1.62 \begin{align*} \frac{1}{7} \, a e x^{7} + \frac{1}{5} \, a d x^{5} + \frac{1}{75} \,{\left (15 \, x^{5} \arcsin \left (c x\right ) +{\left (\frac{3 \, \sqrt{-c^{2} x^{2} + 1} x^{4}}{c^{2}} + \frac{4 \, \sqrt{-c^{2} x^{2} + 1} x^{2}}{c^{4}} + \frac{8 \, \sqrt{-c^{2} x^{2} + 1}}{c^{6}}\right )} c\right )} b d + \frac{1}{245} \,{\left (35 \, x^{7} \arcsin \left (c x\right ) +{\left (\frac{5 \, \sqrt{-c^{2} x^{2} + 1} x^{6}}{c^{2}} + \frac{6 \, \sqrt{-c^{2} x^{2} + 1} x^{4}}{c^{4}} + \frac{8 \, \sqrt{-c^{2} x^{2} + 1} x^{2}}{c^{6}} + \frac{16 \, \sqrt{-c^{2} x^{2} + 1}}{c^{8}}\right )} c\right )} b e \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.27816, size = 308, normalized size = 2.03 \begin{align*} \frac{525 \, a c^{7} e x^{7} + 735 \, a c^{7} d x^{5} + 105 \,{\left (5 \, b c^{7} e x^{7} + 7 \, b c^{7} d x^{5}\right )} \arcsin \left (c x\right ) +{\left (75 \, b c^{6} e x^{6} + 3 \,{\left (49 \, b c^{6} d + 30 \, b c^{4} e\right )} x^{4} + 392 \, b c^{2} d + 4 \,{\left (49 \, b c^{4} d + 30 \, b c^{2} e\right )} x^{2} + 240 \, b e\right )} \sqrt{-c^{2} x^{2} + 1}}{3675 \, c^{7}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 7.81841, size = 223, normalized size = 1.47 \begin{align*} \begin{cases} \frac{a d x^{5}}{5} + \frac{a e x^{7}}{7} + \frac{b d x^{5} \operatorname{asin}{\left (c x \right )}}{5} + \frac{b e x^{7} \operatorname{asin}{\left (c x \right )}}{7} + \frac{b d x^{4} \sqrt{- c^{2} x^{2} + 1}}{25 c} + \frac{b e x^{6} \sqrt{- c^{2} x^{2} + 1}}{49 c} + \frac{4 b d x^{2} \sqrt{- c^{2} x^{2} + 1}}{75 c^{3}} + \frac{6 b e x^{4} \sqrt{- c^{2} x^{2} + 1}}{245 c^{3}} + \frac{8 b d \sqrt{- c^{2} x^{2} + 1}}{75 c^{5}} + \frac{8 b e x^{2} \sqrt{- c^{2} x^{2} + 1}}{245 c^{5}} + \frac{16 b e \sqrt{- c^{2} x^{2} + 1}}{245 c^{7}} & \text{for}\: c \neq 0 \\a \left (\frac{d x^{5}}{5} + \frac{e x^{7}}{7}\right ) & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.2158, size = 439, normalized size = 2.89 \begin{align*} \frac{1}{7} \, a x^{7} e + \frac{1}{5} \, a d x^{5} + \frac{{\left (c^{2} x^{2} - 1\right )}^{2} b d x \arcsin \left (c x\right )}{5 \, c^{4}} + \frac{2 \,{\left (c^{2} x^{2} - 1\right )} b d x \arcsin \left (c x\right )}{5 \, c^{4}} + \frac{{\left (c^{2} x^{2} - 1\right )}^{3} b x \arcsin \left (c x\right ) e}{7 \, c^{6}} + \frac{b d x \arcsin \left (c x\right )}{5 \, c^{4}} + \frac{3 \,{\left (c^{2} x^{2} - 1\right )}^{2} b x \arcsin \left (c x\right ) e}{7 \, c^{6}} + \frac{{\left (c^{2} x^{2} - 1\right )}^{2} \sqrt{-c^{2} x^{2} + 1} b d}{25 \, c^{5}} + \frac{3 \,{\left (c^{2} x^{2} - 1\right )} b x \arcsin \left (c x\right ) e}{7 \, c^{6}} - \frac{2 \,{\left (-c^{2} x^{2} + 1\right )}^{\frac{3}{2}} b d}{15 \, c^{5}} + \frac{{\left (c^{2} x^{2} - 1\right )}^{3} \sqrt{-c^{2} x^{2} + 1} b e}{49 \, c^{7}} + \frac{b x \arcsin \left (c x\right ) e}{7 \, c^{6}} + \frac{\sqrt{-c^{2} x^{2} + 1} b d}{5 \, c^{5}} + \frac{3 \,{\left (c^{2} x^{2} - 1\right )}^{2} \sqrt{-c^{2} x^{2} + 1} b e}{35 \, c^{7}} - \frac{{\left (-c^{2} x^{2} + 1\right )}^{\frac{3}{2}} b e}{7 \, c^{7}} + \frac{\sqrt{-c^{2} x^{2} + 1} b e}{7 \, c^{7}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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