Optimal. Leaf size=211 \[ -\frac {52 b^2 d x}{225 c^2}-\frac {26}{675} b^2 d x^3+\frac {2}{125} b^2 c^2 d x^5+\frac {8 b d \sqrt {1-c^2 x^2} (a+b \text {ArcSin}(c x))}{45 c^3}+\frac {4 b d x^2 \sqrt {1-c^2 x^2} (a+b \text {ArcSin}(c x))}{45 c}+\frac {2 b d \left (1-c^2 x^2\right )^{3/2} (a+b \text {ArcSin}(c x))}{15 c^3}-\frac {2 b d \left (1-c^2 x^2\right )^{5/2} (a+b \text {ArcSin}(c x))}{25 c^3}+\frac {2}{15} d x^3 (a+b \text {ArcSin}(c x))^2+\frac {1}{5} d x^3 \left (1-c^2 x^2\right ) (a+b \text {ArcSin}(c x))^2 \]
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Rubi [A]
time = 0.24, antiderivative size = 211, normalized size of antiderivative = 1.00, number of steps
used = 9, number of rules used = 10, integrand size = 25, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.400, Rules used = {4787, 4723,
4795, 4767, 8, 30, 272, 45, 4779, 12} \begin {gather*} \frac {4 b d x^2 \sqrt {1-c^2 x^2} (a+b \text {ArcSin}(c x))}{45 c}+\frac {1}{5} d x^3 \left (1-c^2 x^2\right ) (a+b \text {ArcSin}(c x))^2-\frac {2 b d \left (1-c^2 x^2\right )^{5/2} (a+b \text {ArcSin}(c x))}{25 c^3}+\frac {2 b d \left (1-c^2 x^2\right )^{3/2} (a+b \text {ArcSin}(c x))}{15 c^3}+\frac {8 b d \sqrt {1-c^2 x^2} (a+b \text {ArcSin}(c x))}{45 c^3}+\frac {2}{15} d x^3 (a+b \text {ArcSin}(c x))^2+\frac {2}{125} b^2 c^2 d x^5-\frac {52 b^2 d x}{225 c^2}-\frac {26}{675} b^2 d x^3 \end {gather*}
Antiderivative was successfully verified.
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Rule 8
Rule 12
Rule 30
Rule 45
Rule 272
Rule 4723
Rule 4767
Rule 4779
Rule 4787
Rule 4795
Rubi steps
\begin {align*} \int x^2 \left (d-c^2 d x^2\right ) \left (a+b \sin ^{-1}(c x)\right )^2 \, dx &=\frac {1}{5} d x^3 \left (1-c^2 x^2\right ) \left (a+b \sin ^{-1}(c x)\right )^2+\frac {1}{5} (2 d) \int x^2 \left (a+b \sin ^{-1}(c x)\right )^2 \, dx-\frac {1}{5} (2 b c d) \int x^3 \sqrt {1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right ) \, dx\\ &=\frac {2 b d \left (1-c^2 x^2\right )^{3/2} \left (a+b \sin ^{-1}(c x)\right )}{15 c^3}-\frac {2 b d \left (1-c^2 x^2\right )^{5/2} \left (a+b \sin ^{-1}(c x)\right )}{25 c^3}+\frac {2}{15} d x^3 \left (a+b \sin ^{-1}(c x)\right )^2+\frac {1}{5} d x^3 \left (1-c^2 x^2\right ) \left (a+b \sin ^{-1}(c x)\right )^2-\frac {1}{15} (4 b c d) \int \frac {x^3 \left (a+b \sin ^{-1}(c x)\right )}{\sqrt {1-c^2 x^2}} \, dx+\frac {1}{5} \left (2 b^2 c^2 d\right ) \int \frac {-2-c^2 x^2+3 c^4 x^4}{15 c^4} \, dx\\ &=\frac {4 b d x^2 \sqrt {1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right )}{45 c}+\frac {2 b d \left (1-c^2 x^2\right )^{3/2} \left (a+b \sin ^{-1}(c x)\right )}{15 c^3}-\frac {2 b d \left (1-c^2 x^2\right )^{5/2} \left (a+b \sin ^{-1}(c x)\right )}{25 c^3}+\frac {2}{15} d x^3 \left (a+b \sin ^{-1}(c x)\right )^2+\frac {1}{5} d x^3 \left (1-c^2 x^2\right ) \left (a+b \sin ^{-1}(c x)\right )^2-\frac {1}{45} \left (4 b^2 d\right ) \int x^2 \, dx+\frac {\left (2 b^2 d\right ) \int \left (-2-c^2 x^2+3 c^4 x^4\right ) \, dx}{75 c^2}-\frac {(8 b d) \int \frac {x \left (a+b \sin ^{-1}(c x)\right )}{\sqrt {1-c^2 x^2}} \, dx}{45 c}\\ &=-\frac {4 b^2 d x}{75 c^2}-\frac {26}{675} b^2 d x^3+\frac {2}{125} b^2 c^2 d x^5+\frac {8 b d \sqrt {1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right )}{45 c^3}+\frac {4 b d x^2 \sqrt {1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right )}{45 c}+\frac {2 b d \left (1-c^2 x^2\right )^{3/2} \left (a+b \sin ^{-1}(c x)\right )}{15 c^3}-\frac {2 b d \left (1-c^2 x^2\right )^{5/2} \left (a+b \sin ^{-1}(c x)\right )}{25 c^3}+\frac {2}{15} d x^3 \left (a+b \sin ^{-1}(c x)\right )^2+\frac {1}{5} d x^3 \left (1-c^2 x^2\right ) \left (a+b \sin ^{-1}(c x)\right )^2-\frac {\left (8 b^2 d\right ) \int 1 \, dx}{45 c^2}\\ &=-\frac {52 b^2 d x}{225 c^2}-\frac {26}{675} b^2 d x^3+\frac {2}{125} b^2 c^2 d x^5+\frac {8 b d \sqrt {1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right )}{45 c^3}+\frac {4 b d x^2 \sqrt {1-c^2 x^2} \left (a+b \sin ^{-1}(c x)\right )}{45 c}+\frac {2 b d \left (1-c^2 x^2\right )^{3/2} \left (a+b \sin ^{-1}(c x)\right )}{15 c^3}-\frac {2 b d \left (1-c^2 x^2\right )^{5/2} \left (a+b \sin ^{-1}(c x)\right )}{25 c^3}+\frac {2}{15} d x^3 \left (a+b \sin ^{-1}(c x)\right )^2+\frac {1}{5} d x^3 \left (1-c^2 x^2\right ) \left (a+b \sin ^{-1}(c x)\right )^2\\ \end {align*}
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Mathematica [A]
time = 0.15, size = 179, normalized size = 0.85 \begin {gather*} -\frac {d \left (225 a^2 c^3 x^3 \left (-5+3 c^2 x^2\right )+30 a b \sqrt {1-c^2 x^2} \left (-26-13 c^2 x^2+9 c^4 x^4\right )+b^2 \left (780 c x+130 c^3 x^3-54 c^5 x^5\right )+30 b \left (15 a c^3 x^3 \left (-5+3 c^2 x^2\right )+b \sqrt {1-c^2 x^2} \left (-26-13 c^2 x^2+9 c^4 x^4\right )\right ) \text {ArcSin}(c x)+225 b^2 c^3 x^3 \left (-5+3 c^2 x^2\right ) \text {ArcSin}(c x)^2\right )}{3375 c^3} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.13, size = 280, normalized size = 1.33
method | result | size |
derivativedivides | \(\frac {-d \,a^{2} \left (\frac {1}{5} c^{5} x^{5}-\frac {1}{3} c^{3} x^{3}\right )-d \,b^{2} \left (\frac {\arcsin \left (c x \right )^{2} \left (c^{2} x^{2}-3\right ) c x}{3}+\frac {4 c x}{15}-\frac {4 \arcsin \left (c x \right ) \sqrt {-c^{2} x^{2}+1}}{15}+\frac {2 \arcsin \left (c x \right ) \left (c^{2} x^{2}-1\right ) \sqrt {-c^{2} x^{2}+1}}{45}-\frac {2 \left (c^{2} x^{2}-3\right ) c x}{135}+\frac {\arcsin \left (c x \right )^{2} \left (3 c^{4} x^{4}-10 c^{2} x^{2}+15\right ) c x}{15}+\frac {2 \arcsin \left (c x \right ) \left (c^{2} x^{2}-1\right )^{2} \sqrt {-c^{2} x^{2}+1}}{25}-\frac {2 \left (3 c^{4} x^{4}-10 c^{2} x^{2}+15\right ) c x}{375}\right )-2 d a b \left (\frac {\arcsin \left (c x \right ) c^{5} x^{5}}{5}-\frac {c^{3} x^{3} \arcsin \left (c x \right )}{3}+\frac {c^{4} x^{4} \sqrt {-c^{2} x^{2}+1}}{25}-\frac {13 c^{2} x^{2} \sqrt {-c^{2} x^{2}+1}}{225}-\frac {26 \sqrt {-c^{2} x^{2}+1}}{225}\right )}{c^{3}}\) | \(280\) |
default | \(\frac {-d \,a^{2} \left (\frac {1}{5} c^{5} x^{5}-\frac {1}{3} c^{3} x^{3}\right )-d \,b^{2} \left (\frac {\arcsin \left (c x \right )^{2} \left (c^{2} x^{2}-3\right ) c x}{3}+\frac {4 c x}{15}-\frac {4 \arcsin \left (c x \right ) \sqrt {-c^{2} x^{2}+1}}{15}+\frac {2 \arcsin \left (c x \right ) \left (c^{2} x^{2}-1\right ) \sqrt {-c^{2} x^{2}+1}}{45}-\frac {2 \left (c^{2} x^{2}-3\right ) c x}{135}+\frac {\arcsin \left (c x \right )^{2} \left (3 c^{4} x^{4}-10 c^{2} x^{2}+15\right ) c x}{15}+\frac {2 \arcsin \left (c x \right ) \left (c^{2} x^{2}-1\right )^{2} \sqrt {-c^{2} x^{2}+1}}{25}-\frac {2 \left (3 c^{4} x^{4}-10 c^{2} x^{2}+15\right ) c x}{375}\right )-2 d a b \left (\frac {\arcsin \left (c x \right ) c^{5} x^{5}}{5}-\frac {c^{3} x^{3} \arcsin \left (c x \right )}{3}+\frac {c^{4} x^{4} \sqrt {-c^{2} x^{2}+1}}{25}-\frac {13 c^{2} x^{2} \sqrt {-c^{2} x^{2}+1}}{225}-\frac {26 \sqrt {-c^{2} x^{2}+1}}{225}\right )}{c^{3}}\) | \(280\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.50, size = 354, normalized size = 1.68 \begin {gather*} -\frac {1}{5} \, b^{2} c^{2} d x^{5} \arcsin \left (c x\right )^{2} - \frac {1}{5} \, a^{2} c^{2} d x^{5} + \frac {1}{3} \, b^{2} d x^{3} \arcsin \left (c x\right )^{2} - \frac {2}{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 )} a b c^{2} d - \frac {2}{1125} \, {\left (15 \, {\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 \arcsin \left (c x\right ) - \frac {9 \, c^{4} x^{5} + 20 \, c^{2} x^{3} + 120 \, x}{c^{4}}\right )} b^{2} c^{2} d + \frac {1}{3} \, a^{2} d x^{3} + \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 d + \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} d \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 3.06, size = 194, normalized size = 0.92 \begin {gather*} -\frac {27 \, {\left (25 \, a^{2} - 2 \, b^{2}\right )} c^{5} d x^{5} - 5 \, {\left (225 \, a^{2} - 26 \, b^{2}\right )} c^{3} d x^{3} + 780 \, b^{2} c d x + 225 \, {\left (3 \, b^{2} c^{5} d x^{5} - 5 \, b^{2} c^{3} d x^{3}\right )} \arcsin \left (c x\right )^{2} + 450 \, {\left (3 \, a b c^{5} d x^{5} - 5 \, a b c^{3} d x^{3}\right )} \arcsin \left (c x\right ) + 30 \, {\left (9 \, a b c^{4} d x^{4} - 13 \, a b c^{2} d x^{2} - 26 \, a b d + {\left (9 \, b^{2} c^{4} d x^{4} - 13 \, b^{2} c^{2} d x^{2} - 26 \, b^{2} d\right )} \arcsin \left (c x\right )\right )} \sqrt {-c^{2} x^{2} + 1}}{3375 \, c^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.60, size = 313, normalized size = 1.48 \begin {gather*} \begin {cases} - \frac {a^{2} c^{2} d x^{5}}{5} + \frac {a^{2} d x^{3}}{3} - \frac {2 a b c^{2} d x^{5} \operatorname {asin}{\left (c x \right )}}{5} - \frac {2 a b c d x^{4} \sqrt {- c^{2} x^{2} + 1}}{25} + \frac {2 a b d x^{3} \operatorname {asin}{\left (c x \right )}}{3} + \frac {26 a b d x^{2} \sqrt {- c^{2} x^{2} + 1}}{225 c} + \frac {52 a b d \sqrt {- c^{2} x^{2} + 1}}{225 c^{3}} - \frac {b^{2} c^{2} d x^{5} \operatorname {asin}^{2}{\left (c x \right )}}{5} + \frac {2 b^{2} c^{2} d x^{5}}{125} - \frac {2 b^{2} c d x^{4} \sqrt {- c^{2} x^{2} + 1} \operatorname {asin}{\left (c x \right )}}{25} + \frac {b^{2} d x^{3} \operatorname {asin}^{2}{\left (c x \right )}}{3} - \frac {26 b^{2} d x^{3}}{675} + \frac {26 b^{2} d x^{2} \sqrt {- c^{2} x^{2} + 1} \operatorname {asin}{\left (c x \right )}}{225 c} - \frac {52 b^{2} d x}{225 c^{2}} + \frac {52 b^{2} d \sqrt {- c^{2} x^{2} + 1} \operatorname {asin}{\left (c x \right )}}{225 c^{3}} & \text {for}\: c \neq 0 \\\frac {a^{2} d x^{3}}{3} & \text {otherwise} \end {cases} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 0.44, size = 356, normalized size = 1.69 \begin {gather*} -\frac {1}{5} \, a^{2} c^{2} d x^{5} + \frac {1}{3} \, a^{2} d x^{3} - \frac {{\left (c^{2} x^{2} - 1\right )}^{2} b^{2} d x \arcsin \left (c x\right )^{2}}{5 \, c^{2}} - \frac {2 \, {\left (c^{2} x^{2} - 1\right )}^{2} a b d x \arcsin \left (c x\right )}{5 \, c^{2}} - \frac {{\left (c^{2} x^{2} - 1\right )} b^{2} d x \arcsin \left (c x\right )^{2}}{15 \, c^{2}} + \frac {2 \, {\left (c^{2} x^{2} - 1\right )}^{2} b^{2} d x}{125 \, c^{2}} - \frac {2 \, {\left (c^{2} x^{2} - 1\right )} a b d x \arcsin \left (c x\right )}{15 \, c^{2}} + \frac {2 \, b^{2} d x \arcsin \left (c x\right )^{2}}{15 \, c^{2}} - \frac {2 \, {\left (c^{2} x^{2} - 1\right )}^{2} \sqrt {-c^{2} x^{2} + 1} b^{2} d \arcsin \left (c x\right )}{25 \, c^{3}} - \frac {22 \, {\left (c^{2} x^{2} - 1\right )} b^{2} d x}{3375 \, c^{2}} + \frac {4 \, a b d x \arcsin \left (c x\right )}{15 \, c^{2}} - \frac {2 \, {\left (c^{2} x^{2} - 1\right )}^{2} \sqrt {-c^{2} x^{2} + 1} a b d}{25 \, c^{3}} + \frac {2 \, {\left (-c^{2} x^{2} + 1\right )}^{\frac {3}{2}} b^{2} d \arcsin \left (c x\right )}{45 \, c^{3}} - \frac {856 \, b^{2} d x}{3375 \, c^{2}} + \frac {2 \, {\left (-c^{2} x^{2} + 1\right )}^{\frac {3}{2}} a b d}{45 \, c^{3}} + \frac {4 \, \sqrt {-c^{2} x^{2} + 1} b^{2} d \arcsin \left (c x\right )}{15 \, c^{3}} + \frac {4 \, \sqrt {-c^{2} x^{2} + 1} a b d}{15 \, c^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [F]
time = 0.00, size = -1, normalized size = -0.00 \begin {gather*} \int x^2\,{\left (a+b\,\mathrm {asin}\left (c\,x\right )\right )}^2\,\left (d-c^2\,d\,x^2\right ) \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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