Optimal. Leaf size=209 \[ \frac{b d^2 x \left (1-c^2 x^2\right )^{5/2} \left (a+b \sin ^{-1}(c x)\right )}{18 c}+\frac{5 b d^2 x \left (1-c^2 x^2\right )^{3/2} \left (a+b \sin ^{-1}(c x)\right )}{72 c}+\frac{5 b d^2 x \sqrt{1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right )}{48 c}-\frac{d^2 \left (1-c^2 x^2\right )^3 \left (a+b \sin ^{-1}(c x)\right )^2}{6 c^2}+\frac{5 d^2 \left (a+b \sin ^{-1}(c x)\right )^2}{96 c^2}+\frac{5}{288} b^2 c^2 d^2 x^4+\frac{b^2 d^2 \left (1-c^2 x^2\right )^3}{108 c^2}-\frac{25}{288} b^2 d^2 x^2 \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.197679, antiderivative size = 209, normalized size of antiderivative = 1., number of steps used = 9, number of rules used = 7, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.28, Rules used = {4677, 4649, 4647, 4641, 30, 14, 261} \[ \frac{b d^2 x \left (1-c^2 x^2\right )^{5/2} \left (a+b \sin ^{-1}(c x)\right )}{18 c}+\frac{5 b d^2 x \left (1-c^2 x^2\right )^{3/2} \left (a+b \sin ^{-1}(c x)\right )}{72 c}+\frac{5 b d^2 x \sqrt{1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right )}{48 c}-\frac{d^2 \left (1-c^2 x^2\right )^3 \left (a+b \sin ^{-1}(c x)\right )^2}{6 c^2}+\frac{5 d^2 \left (a+b \sin ^{-1}(c x)\right )^2}{96 c^2}+\frac{5}{288} b^2 c^2 d^2 x^4+\frac{b^2 d^2 \left (1-c^2 x^2\right )^3}{108 c^2}-\frac{25}{288} b^2 d^2 x^2 \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 4677
Rule 4649
Rule 4647
Rule 4641
Rule 30
Rule 14
Rule 261
Rubi steps
\begin{align*} \int x \left (d-c^2 d x^2\right )^2 \left (a+b \sin ^{-1}(c x)\right )^2 \, dx &=-\frac{d^2 \left (1-c^2 x^2\right )^3 \left (a+b \sin ^{-1}(c x)\right )^2}{6 c^2}+\frac{\left (b d^2\right ) \int \left (1-c^2 x^2\right )^{5/2} \left (a+b \sin ^{-1}(c x)\right ) \, dx}{3 c}\\ &=\frac{b d^2 x \left (1-c^2 x^2\right )^{5/2} \left (a+b \sin ^{-1}(c x)\right )}{18 c}-\frac{d^2 \left (1-c^2 x^2\right )^3 \left (a+b \sin ^{-1}(c x)\right )^2}{6 c^2}-\frac{1}{18} \left (b^2 d^2\right ) \int x \left (1-c^2 x^2\right )^2 \, dx+\frac{\left (5 b d^2\right ) \int \left (1-c^2 x^2\right )^{3/2} \left (a+b \sin ^{-1}(c x)\right ) \, dx}{18 c}\\ &=\frac{b^2 d^2 \left (1-c^2 x^2\right )^3}{108 c^2}+\frac{5 b d^2 x \left (1-c^2 x^2\right )^{3/2} \left (a+b \sin ^{-1}(c x)\right )}{72 c}+\frac{b d^2 x \left (1-c^2 x^2\right )^{5/2} \left (a+b \sin ^{-1}(c x)\right )}{18 c}-\frac{d^2 \left (1-c^2 x^2\right )^3 \left (a+b \sin ^{-1}(c x)\right )^2}{6 c^2}-\frac{1}{72} \left (5 b^2 d^2\right ) \int x \left (1-c^2 x^2\right ) \, dx+\frac{\left (5 b d^2\right ) \int \sqrt{1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right ) \, dx}{24 c}\\ &=\frac{b^2 d^2 \left (1-c^2 x^2\right )^3}{108 c^2}+\frac{5 b d^2 x \sqrt{1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right )}{48 c}+\frac{5 b d^2 x \left (1-c^2 x^2\right )^{3/2} \left (a+b \sin ^{-1}(c x)\right )}{72 c}+\frac{b d^2 x \left (1-c^2 x^2\right )^{5/2} \left (a+b \sin ^{-1}(c x)\right )}{18 c}-\frac{d^2 \left (1-c^2 x^2\right )^3 \left (a+b \sin ^{-1}(c x)\right )^2}{6 c^2}-\frac{1}{72} \left (5 b^2 d^2\right ) \int \left (x-c^2 x^3\right ) \, dx-\frac{1}{48} \left (5 b^2 d^2\right ) \int x \, dx+\frac{\left (5 b d^2\right ) \int \frac{a+b \sin ^{-1}(c x)}{\sqrt{1-c^2 x^2}} \, dx}{48 c}\\ &=-\frac{25}{288} b^2 d^2 x^2+\frac{5}{288} b^2 c^2 d^2 x^4+\frac{b^2 d^2 \left (1-c^2 x^2\right )^3}{108 c^2}+\frac{5 b d^2 x \sqrt{1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right )}{48 c}+\frac{5 b d^2 x \left (1-c^2 x^2\right )^{3/2} \left (a+b \sin ^{-1}(c x)\right )}{72 c}+\frac{b d^2 x \left (1-c^2 x^2\right )^{5/2} \left (a+b \sin ^{-1}(c x)\right )}{18 c}+\frac{5 d^2 \left (a+b \sin ^{-1}(c x)\right )^2}{96 c^2}-\frac{d^2 \left (1-c^2 x^2\right )^3 \left (a+b \sin ^{-1}(c x)\right )^2}{6 c^2}\\ \end{align*}
Mathematica [A] time = 0.285541, size = 209, normalized size = 1. \[ \frac{d^2 \left (c x \left (144 a^2 c x \left (c^4 x^4-3 c^2 x^2+3\right )+6 a b \sqrt{1-c^2 x^2} \left (8 c^4 x^4-26 c^2 x^2+33\right )+b^2 c x \left (-8 c^4 x^4+39 c^2 x^2-99\right )\right )+6 b \sin ^{-1}(c x) \left (3 a \left (16 c^6 x^6-48 c^4 x^4+48 c^2 x^2-11\right )+b c x \sqrt{1-c^2 x^2} \left (8 c^4 x^4-26 c^2 x^2+33\right )\right )+9 b^2 \left (16 c^6 x^6-48 c^4 x^4+48 c^2 x^2-11\right ) \sin ^{-1}(c x)^2\right )}{864 c^2} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.038, size = 283, normalized size = 1.4 \begin{align*}{\frac{1}{{c}^{2}} \left ({d}^{2}{a}^{2} \left ({\frac{{c}^{6}{x}^{6}}{6}}-{\frac{{c}^{4}{x}^{4}}{2}}+{\frac{{c}^{2}{x}^{2}}{2}} \right ) +{d}^{2}{b}^{2} \left ({\frac{ \left ( \arcsin \left ( cx \right ) \right ) ^{2} \left ({c}^{2}{x}^{2}-1 \right ) ^{3}}{6}}+{\frac{\arcsin \left ( cx \right ) }{144} \left ( 8\,{c}^{5}{x}^{5}\sqrt{-{c}^{2}{x}^{2}+1}-26\,{c}^{3}{x}^{3}\sqrt{-{c}^{2}{x}^{2}+1}+33\,cx\sqrt{-{c}^{2}{x}^{2}+1}+15\,\arcsin \left ( cx \right ) \right ) }-{\frac{5\, \left ( \arcsin \left ( cx \right ) \right ) ^{2}}{96}}-{\frac{ \left ({c}^{2}{x}^{2}-1 \right ) ^{3}}{108}}+{\frac{5\, \left ({c}^{2}{x}^{2}-1 \right ) ^{2}}{288}}-{\frac{5\,{c}^{2}{x}^{2}}{96}}+{\frac{5}{96}} \right ) +2\,{d}^{2}ab \left ( 1/6\,\arcsin \left ( cx \right ){c}^{6}{x}^{6}-1/2\,{c}^{4}{x}^{4}\arcsin \left ( cx \right ) +1/2\,{c}^{2}{x}^{2}\arcsin \left ( cx \right ) +1/36\,{c}^{5}{x}^{5}\sqrt{-{c}^{2}{x}^{2}+1}-{\frac{13\,{c}^{3}{x}^{3}\sqrt{-{c}^{2}{x}^{2}+1}}{144}}+{\frac{11\,cx\sqrt{-{c}^{2}{x}^{2}+1}}{96}}-{\frac{11\,\arcsin \left ( cx \right ) }{96}} \right ) \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \frac{1}{6} \, a^{2} c^{4} d^{2} x^{6} - \frac{1}{2} \, a^{2} c^{2} 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 )} a b c^{4} d^{2} - \frac{1}{8} \,{\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 )} a b c^{2} d^{2} + \frac{1}{2} \, a^{2} d^{2} x^{2} + \frac{1}{2} \,{\left (2 \, x^{2} \arcsin \left (c x\right ) + c{\left (\frac{\sqrt{-c^{2} x^{2} + 1} x}{c^{2}} - \frac{\arcsin \left (\frac{c^{2} x}{\sqrt{c^{2}}}\right )}{\sqrt{c^{2}} c^{2}}\right )}\right )} a b d^{2} + \frac{1}{6} \,{\left (b^{2} c^{4} d^{2} x^{6} - 3 \, b^{2} c^{2} d^{2} x^{4} + 3 \, b^{2} d^{2} x^{2}\right )} \arctan \left (c x, \sqrt{c x + 1} \sqrt{-c x + 1}\right )^{2} + \int \frac{{\left (b^{2} c^{5} d^{2} x^{6} - 3 \, b^{2} c^{3} d^{2} x^{4} + 3 \, b^{2} c d^{2} x^{2}\right )} \sqrt{c x + 1} \sqrt{-c x + 1} \arctan \left (c x, \sqrt{c x + 1} \sqrt{-c x + 1}\right )}{3 \,{\left (c^{2} x^{2} - 1\right )}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 1.80314, size = 609, normalized size = 2.91 \begin{align*} \frac{8 \,{\left (18 \, a^{2} - b^{2}\right )} c^{6} d^{2} x^{6} - 3 \,{\left (144 \, a^{2} - 13 \, b^{2}\right )} c^{4} d^{2} x^{4} + 9 \,{\left (48 \, a^{2} - 11 \, b^{2}\right )} c^{2} d^{2} x^{2} + 9 \,{\left (16 \, b^{2} c^{6} d^{2} x^{6} - 48 \, b^{2} c^{4} d^{2} x^{4} + 48 \, b^{2} c^{2} d^{2} x^{2} - 11 \, b^{2} d^{2}\right )} \arcsin \left (c x\right )^{2} + 18 \,{\left (16 \, a b c^{6} d^{2} x^{6} - 48 \, a b c^{4} d^{2} x^{4} + 48 \, a b c^{2} d^{2} x^{2} - 11 \, a b d^{2}\right )} \arcsin \left (c x\right ) + 6 \,{\left (8 \, a b c^{5} d^{2} x^{5} - 26 \, a b c^{3} d^{2} x^{3} + 33 \, a b c d^{2} x +{\left (8 \, b^{2} c^{5} d^{2} x^{5} - 26 \, b^{2} c^{3} d^{2} x^{3} + 33 \, b^{2} c d^{2} x\right )} \arcsin \left (c x\right )\right )} \sqrt{-c^{2} x^{2} + 1}}{864 \, c^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [A] time = 13.7133, size = 430, normalized size = 2.06 \begin{align*} \begin{cases} \frac{a^{2} c^{4} d^{2} x^{6}}{6} - \frac{a^{2} c^{2} d^{2} x^{4}}{2} + \frac{a^{2} d^{2} x^{2}}{2} + \frac{a b c^{4} d^{2} x^{6} \operatorname{asin}{\left (c x \right )}}{3} + \frac{a b c^{3} d^{2} x^{5} \sqrt{- c^{2} x^{2} + 1}}{18} - a b c^{2} d^{2} x^{4} \operatorname{asin}{\left (c x \right )} - \frac{13 a b c d^{2} x^{3} \sqrt{- c^{2} x^{2} + 1}}{72} + a b d^{2} x^{2} \operatorname{asin}{\left (c x \right )} + \frac{11 a b d^{2} x \sqrt{- c^{2} x^{2} + 1}}{48 c} - \frac{11 a b d^{2} \operatorname{asin}{\left (c x \right )}}{48 c^{2}} + \frac{b^{2} c^{4} d^{2} x^{6} \operatorname{asin}^{2}{\left (c x \right )}}{6} - \frac{b^{2} c^{4} d^{2} x^{6}}{108} + \frac{b^{2} c^{3} d^{2} x^{5} \sqrt{- c^{2} x^{2} + 1} \operatorname{asin}{\left (c x \right )}}{18} - \frac{b^{2} c^{2} d^{2} x^{4} \operatorname{asin}^{2}{\left (c x \right )}}{2} + \frac{13 b^{2} c^{2} d^{2} x^{4}}{288} - \frac{13 b^{2} c d^{2} x^{3} \sqrt{- c^{2} x^{2} + 1} \operatorname{asin}{\left (c x \right )}}{72} + \frac{b^{2} d^{2} x^{2} \operatorname{asin}^{2}{\left (c x \right )}}{2} - \frac{11 b^{2} d^{2} x^{2}}{96} + \frac{11 b^{2} d^{2} x \sqrt{- c^{2} x^{2} + 1} \operatorname{asin}{\left (c x \right )}}{48 c} - \frac{11 b^{2} d^{2} \operatorname{asin}^{2}{\left (c x \right )}}{96 c^{2}} & \text{for}\: c \neq 0 \\\frac{a^{2} d^{2} x^{2}}{2} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A] time = 1.48457, size = 482, normalized size = 2.31 \begin{align*} \frac{{\left (c^{2} x^{2} - 1\right )}^{2} \sqrt{-c^{2} x^{2} + 1} b^{2} d^{2} x \arcsin \left (c x\right )}{18 \, c} + \frac{{\left (c^{2} x^{2} - 1\right )}^{3} b^{2} d^{2} \arcsin \left (c x\right )^{2}}{6 \, c^{2}} + \frac{{\left (c^{2} x^{2} - 1\right )}^{2} \sqrt{-c^{2} x^{2} + 1} a b d^{2} x}{18 \, c} + \frac{5 \,{\left (-c^{2} x^{2} + 1\right )}^{\frac{3}{2}} b^{2} d^{2} x \arcsin \left (c x\right )}{72 \, c} + \frac{{\left (c^{2} x^{2} - 1\right )}^{3} a b d^{2} \arcsin \left (c x\right )}{3 \, c^{2}} + \frac{5 \,{\left (-c^{2} x^{2} + 1\right )}^{\frac{3}{2}} a b d^{2} x}{72 \, c} + \frac{5 \, \sqrt{-c^{2} x^{2} + 1} b^{2} d^{2} x \arcsin \left (c x\right )}{48 \, c} + \frac{{\left (c^{2} x^{2} - 1\right )}^{3} a^{2} d^{2}}{6 \, c^{2}} - \frac{{\left (c^{2} x^{2} - 1\right )}^{3} b^{2} d^{2}}{108 \, c^{2}} + \frac{5 \, \sqrt{-c^{2} x^{2} + 1} a b d^{2} x}{48 \, c} + \frac{5 \,{\left (c^{2} x^{2} - 1\right )}^{2} b^{2} d^{2}}{288 \, c^{2}} + \frac{5 \, b^{2} d^{2} \arcsin \left (c x\right )^{2}}{96 \, c^{2}} - \frac{5 \,{\left (c^{2} x^{2} - 1\right )} b^{2} d^{2}}{96 \, c^{2}} + \frac{5 \, a b d^{2} \arcsin \left (c x\right )}{48 \, c^{2}} - \frac{245 \, b^{2} d^{2}}{6912 \, c^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]