Optimal. Leaf size=227 \[ \frac{\left (d-c^2 d x^2\right )^{7/2} \left (a+b \sin ^{-1}(c x)\right )}{7 c^4 d^2}-\frac{\left (d-c^2 d x^2\right )^{5/2} \left (a+b \sin ^{-1}(c x)\right )}{5 c^4 d}+\frac{b c^3 d x^7 \sqrt{d-c^2 d x^2}}{49 \sqrt{1-c^2 x^2}}-\frac{8 b c d x^5 \sqrt{d-c^2 d x^2}}{175 \sqrt{1-c^2 x^2}}+\frac{b d x^3 \sqrt{d-c^2 d x^2}}{105 c \sqrt{1-c^2 x^2}}+\frac{2 b d x \sqrt{d-c^2 d x^2}}{35 c^3 \sqrt{1-c^2 x^2}} \]
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Rubi [A] time = 0.199504, antiderivative size = 227, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 5, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.185, Rules used = {266, 43, 4691, 12, 373} \[ \frac{\left (d-c^2 d x^2\right )^{7/2} \left (a+b \sin ^{-1}(c x)\right )}{7 c^4 d^2}-\frac{\left (d-c^2 d x^2\right )^{5/2} \left (a+b \sin ^{-1}(c x)\right )}{5 c^4 d}+\frac{b c^3 d x^7 \sqrt{d-c^2 d x^2}}{49 \sqrt{1-c^2 x^2}}-\frac{8 b c d x^5 \sqrt{d-c^2 d x^2}}{175 \sqrt{1-c^2 x^2}}+\frac{b d x^3 \sqrt{d-c^2 d x^2}}{105 c \sqrt{1-c^2 x^2}}+\frac{2 b d x \sqrt{d-c^2 d x^2}}{35 c^3 \sqrt{1-c^2 x^2}} \]
Antiderivative was successfully verified.
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Rule 266
Rule 43
Rule 4691
Rule 12
Rule 373
Rubi steps
\begin{align*} \int x^3 \left (d-c^2 d x^2\right )^{3/2} \left (a+b \sin ^{-1}(c x)\right ) \, dx &=-\frac{\left (b c d \sqrt{d-c^2 d x^2}\right ) \int \frac{\left (-2-5 c^2 x^2\right ) \left (1-c^2 x^2\right )^2}{35 c^4} \, dx}{\sqrt{1-c^2 x^2}}+\left (a+b \sin ^{-1}(c x)\right ) \int x^3 \left (d-c^2 d x^2\right )^{3/2} \, dx\\ &=-\frac{\left (b d \sqrt{d-c^2 d x^2}\right ) \int \left (-2-5 c^2 x^2\right ) \left (1-c^2 x^2\right )^2 \, dx}{35 c^3 \sqrt{1-c^2 x^2}}+\frac{1}{2} \left (a+b \sin ^{-1}(c x)\right ) \operatorname{Subst}\left (\int x \left (d-c^2 d x\right )^{3/2} \, dx,x,x^2\right )\\ &=-\frac{\left (b d \sqrt{d-c^2 d x^2}\right ) \int \left (-2-c^2 x^2+8 c^4 x^4-5 c^6 x^6\right ) \, dx}{35 c^3 \sqrt{1-c^2 x^2}}+\frac{1}{2} \left (a+b \sin ^{-1}(c x)\right ) \operatorname{Subst}\left (\int \left (\frac{\left (d-c^2 d x\right )^{3/2}}{c^2}-\frac{\left (d-c^2 d x\right )^{5/2}}{c^2 d}\right ) \, dx,x,x^2\right )\\ &=\frac{2 b d x \sqrt{d-c^2 d x^2}}{35 c^3 \sqrt{1-c^2 x^2}}+\frac{b d x^3 \sqrt{d-c^2 d x^2}}{105 c \sqrt{1-c^2 x^2}}-\frac{8 b c d x^5 \sqrt{d-c^2 d x^2}}{175 \sqrt{1-c^2 x^2}}+\frac{b c^3 d x^7 \sqrt{d-c^2 d x^2}}{49 \sqrt{1-c^2 x^2}}-\frac{\left (d-c^2 d x^2\right )^{5/2} \left (a+b \sin ^{-1}(c x)\right )}{5 c^4 d}+\frac{\left (d-c^2 d x^2\right )^{7/2} \left (a+b \sin ^{-1}(c x)\right )}{7 c^4 d^2}\\ \end{align*}
Mathematica [A] time = 0.129352, size = 126, normalized size = 0.56 \[ \frac{d \sqrt{d-c^2 d x^2} \left (-105 a \left (5 c^2 x^2+2\right ) \left (1-c^2 x^2\right )^{5/2}+b c x \left (75 c^6 x^6-168 c^4 x^4+35 c^2 x^2+210\right )-105 b \left (5 c^2 x^2+2\right ) \left (1-c^2 x^2\right )^{5/2} \sin ^{-1}(c x)\right )}{3675 c^4 \sqrt{1-c^2 x^2}} \]
Antiderivative was successfully verified.
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Maple [C] time = 0.264, size = 931, normalized size = 4.1 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.93341, size = 427, normalized size = 1.88 \begin{align*} -\frac{{\left (75 \, b c^{7} d x^{7} - 168 \, b c^{5} d x^{5} + 35 \, b c^{3} d x^{3} + 210 \, b c d x\right )} \sqrt{-c^{2} d x^{2} + d} \sqrt{-c^{2} x^{2} + 1} + 105 \,{\left (5 \, a c^{8} d x^{8} - 13 \, a c^{6} d x^{6} + 9 \, a c^{4} d x^{4} + a c^{2} d x^{2} - 2 \, a d +{\left (5 \, b c^{8} d x^{8} - 13 \, b c^{6} d x^{6} + 9 \, b c^{4} d x^{4} + b c^{2} d x^{2} - 2 \, b d\right )} \arcsin \left (c x\right )\right )} \sqrt{-c^{2} d x^{2} + d}}{3675 \,{\left (c^{6} x^{2} - c^{4}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int{\left (-c^{2} d x^{2} + d\right )}^{\frac{3}{2}}{\left (b \arcsin \left (c x\right ) + a\right )} x^{3}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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