Optimal. Leaf size=83 \[ -\frac {b x}{12 c d^3 \left (1-c^2 x^2\right )^{3/2}}-\frac {b x}{6 c d^3 \sqrt {1-c^2 x^2}}+\frac {a+b \text {ArcSin}(c x)}{4 c^2 d^3 \left (1-c^2 x^2\right )^2} \]
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Rubi [A]
time = 0.04, antiderivative size = 83, normalized size of antiderivative = 1.00, number of steps
used = 3, number of rules used = 3, integrand size = 23, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.130, Rules used = {4767, 198, 197}
\begin {gather*} \frac {a+b \text {ArcSin}(c x)}{4 c^2 d^3 \left (1-c^2 x^2\right )^2}-\frac {b x}{6 c d^3 \sqrt {1-c^2 x^2}}-\frac {b x}{12 c d^3 \left (1-c^2 x^2\right )^{3/2}} \end {gather*}
Antiderivative was successfully verified.
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Rule 197
Rule 198
Rule 4767
Rubi steps
\begin {align*} \int \frac {x \left (a+b \sin ^{-1}(c x)\right )}{\left (d-c^2 d x^2\right )^3} \, dx &=\frac {a+b \sin ^{-1}(c x)}{4 c^2 d^3 \left (1-c^2 x^2\right )^2}-\frac {b \int \frac {1}{\left (1-c^2 x^2\right )^{5/2}} \, dx}{4 c d^3}\\ &=-\frac {b x}{12 c d^3 \left (1-c^2 x^2\right )^{3/2}}+\frac {a+b \sin ^{-1}(c x)}{4 c^2 d^3 \left (1-c^2 x^2\right )^2}-\frac {b \int \frac {1}{\left (1-c^2 x^2\right )^{3/2}} \, dx}{6 c d^3}\\ &=-\frac {b x}{12 c d^3 \left (1-c^2 x^2\right )^{3/2}}-\frac {b x}{6 c d^3 \sqrt {1-c^2 x^2}}+\frac {a+b \sin ^{-1}(c x)}{4 c^2 d^3 \left (1-c^2 x^2\right )^2}\\ \end {align*}
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Mathematica [A]
time = 0.07, size = 62, normalized size = 0.75 \begin {gather*} \frac {\frac {b c x \left (-3+2 c^2 x^2\right )}{3 \left (1-c^2 x^2\right )^{3/2}}+\frac {a+b \text {ArcSin}(c x)}{\left (-1+c^2 x^2\right )^2}}{4 c^2 d^3} \end {gather*}
Antiderivative was successfully verified.
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Maple [B] Leaf count of result is larger than twice the leaf count of optimal. \(150\) vs.
\(2(73)=146\).
time = 0.08, size = 151, normalized size = 1.82
method | result | size |
derivativedivides | \(\frac {\frac {a}{4 d^{3} \left (c^{2} x^{2}-1\right )^{2}}-\frac {b \left (-\frac {\arcsin \left (c x \right )}{4 \left (c^{2} x^{2}-1\right )^{2}}+\frac {\sqrt {-\left (c x -1\right )^{2}-2 c x +2}}{48 \left (c x -1\right )^{2}}-\frac {\sqrt {-\left (c x -1\right )^{2}-2 c x +2}}{12 \left (c x -1\right )}-\frac {\sqrt {-\left (c x +1\right )^{2}+2 c x +2}}{12 \left (c x +1\right )}-\frac {\sqrt {-\left (c x +1\right )^{2}+2 c x +2}}{48 \left (c x +1\right )^{2}}\right )}{d^{3}}}{c^{2}}\) | \(151\) |
default | \(\frac {\frac {a}{4 d^{3} \left (c^{2} x^{2}-1\right )^{2}}-\frac {b \left (-\frac {\arcsin \left (c x \right )}{4 \left (c^{2} x^{2}-1\right )^{2}}+\frac {\sqrt {-\left (c x -1\right )^{2}-2 c x +2}}{48 \left (c x -1\right )^{2}}-\frac {\sqrt {-\left (c x -1\right )^{2}-2 c x +2}}{12 \left (c x -1\right )}-\frac {\sqrt {-\left (c x +1\right )^{2}+2 c x +2}}{12 \left (c x +1\right )}-\frac {\sqrt {-\left (c x +1\right )^{2}+2 c x +2}}{48 \left (c x +1\right )^{2}}\right )}{d^{3}}}{c^{2}}\) | \(151\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 1.75, size = 88, normalized size = 1.06 \begin {gather*} -\frac {3 \, a c^{4} x^{4} - 6 \, a c^{2} x^{2} - 3 \, b \arcsin \left (c x\right ) - {\left (2 \, b c^{3} x^{3} - 3 \, b c x\right )} \sqrt {-c^{2} x^{2} + 1}}{12 \, {\left (c^{6} d^{3} x^{4} - 2 \, c^{4} d^{3} x^{2} + c^{2} d^{3}\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} - \frac {\int \frac {a x}{c^{6} x^{6} - 3 c^{4} x^{4} + 3 c^{2} x^{2} - 1}\, dx + \int \frac {b x \operatorname {asin}{\left (c x \right )}}{c^{6} x^{6} - 3 c^{4} x^{4} + 3 c^{2} x^{2} - 1}\, dx}{d^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] Leaf count of result is larger than twice the leaf count of optimal. 172 vs.
\(2 (72) = 144\).
time = 0.42, size = 172, normalized size = 2.07 \begin {gather*} \frac {b c^{2} x^{4} \arcsin \left (c x\right )}{4 \, {\left (c^{2} x^{2} - 1\right )}^{2} d^{3}} + \frac {a c^{2} x^{4}}{4 \, {\left (c^{2} x^{2} - 1\right )}^{2} d^{3}} + \frac {b c x^{3}}{12 \, {\left (c^{2} x^{2} - 1\right )} \sqrt {-c^{2} x^{2} + 1} d^{3}} - \frac {b x^{2} \arcsin \left (c x\right )}{2 \, {\left (c^{2} x^{2} - 1\right )} d^{3}} - \frac {a x^{2}}{2 \, {\left (c^{2} x^{2} - 1\right )} d^{3}} - \frac {b x}{4 \, \sqrt {-c^{2} x^{2} + 1} c d^{3}} + \frac {b \arcsin \left (c x\right )}{4 \, c^{2} d^{3}} + \frac {a}{4 \, c^{2} d^{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 = -0.01 \begin {gather*} \int \frac {x\,\left (a+b\,\mathrm {asin}\left (c\,x\right )\right )}{{\left (d-c^2\,d\,x^2\right )}^3} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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