Integrand size = 10, antiderivative size = 71 \[ \int \frac {x^5}{\arcsin (a x)^2} \, dx=-\frac {x^5 \sqrt {1-a^2 x^2}}{a \arcsin (a x)}+\frac {5 \operatorname {CosIntegral}(2 \arcsin (a x))}{16 a^6}-\frac {\operatorname {CosIntegral}(4 \arcsin (a x))}{2 a^6}+\frac {3 \operatorname {CosIntegral}(6 \arcsin (a x))}{16 a^6} \]
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Time = 0.04 (sec) , antiderivative size = 71, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.200, Rules used = {4727, 3383} \[ \int \frac {x^5}{\arcsin (a x)^2} \, dx=\frac {5 \operatorname {CosIntegral}(2 \arcsin (a x))}{16 a^6}-\frac {\operatorname {CosIntegral}(4 \arcsin (a x))}{2 a^6}+\frac {3 \operatorname {CosIntegral}(6 \arcsin (a x))}{16 a^6}-\frac {x^5 \sqrt {1-a^2 x^2}}{a \arcsin (a x)} \]
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Rule 3383
Rule 4727
Rubi steps \begin{align*} \text {integral}& = -\frac {x^5 \sqrt {1-a^2 x^2}}{a \arcsin (a x)}+\frac {\text {Subst}\left (\int \left (\frac {5 \cos (2 x)}{16 x}-\frac {\cos (4 x)}{2 x}+\frac {3 \cos (6 x)}{16 x}\right ) \, dx,x,\arcsin (a x)\right )}{a^6} \\ & = -\frac {x^5 \sqrt {1-a^2 x^2}}{a \arcsin (a x)}+\frac {3 \text {Subst}\left (\int \frac {\cos (6 x)}{x} \, dx,x,\arcsin (a x)\right )}{16 a^6}+\frac {5 \text {Subst}\left (\int \frac {\cos (2 x)}{x} \, dx,x,\arcsin (a x)\right )}{16 a^6}-\frac {\text {Subst}\left (\int \frac {\cos (4 x)}{x} \, dx,x,\arcsin (a x)\right )}{2 a^6} \\ & = -\frac {x^5 \sqrt {1-a^2 x^2}}{a \arcsin (a x)}+\frac {5 \operatorname {CosIntegral}(2 \arcsin (a x))}{16 a^6}-\frac {\operatorname {CosIntegral}(4 \arcsin (a x))}{2 a^6}+\frac {3 \operatorname {CosIntegral}(6 \arcsin (a x))}{16 a^6} \\ \end{align*}
Time = 0.04 (sec) , antiderivative size = 78, normalized size of antiderivative = 1.10 \[ \int \frac {x^5}{\arcsin (a x)^2} \, dx=-\frac {-10 \arcsin (a x) \operatorname {CosIntegral}(2 \arcsin (a x))+16 \arcsin (a x) \operatorname {CosIntegral}(4 \arcsin (a x))-6 \arcsin (a x) \operatorname {CosIntegral}(6 \arcsin (a x))+5 \sin (2 \arcsin (a x))-4 \sin (4 \arcsin (a x))+\sin (6 \arcsin (a x))}{32 a^6 \arcsin (a x)} \]
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Time = 0.04 (sec) , antiderivative size = 78, normalized size of antiderivative = 1.10
method | result | size |
derivativedivides | \(\frac {-\frac {5 \sin \left (2 \arcsin \left (a x \right )\right )}{32 \arcsin \left (a x \right )}+\frac {5 \,\operatorname {Ci}\left (2 \arcsin \left (a x \right )\right )}{16}+\frac {\sin \left (4 \arcsin \left (a x \right )\right )}{8 \arcsin \left (a x \right )}-\frac {\operatorname {Ci}\left (4 \arcsin \left (a x \right )\right )}{2}-\frac {\sin \left (6 \arcsin \left (a x \right )\right )}{32 \arcsin \left (a x \right )}+\frac {3 \,\operatorname {Ci}\left (6 \arcsin \left (a x \right )\right )}{16}}{a^{6}}\) | \(78\) |
default | \(\frac {-\frac {5 \sin \left (2 \arcsin \left (a x \right )\right )}{32 \arcsin \left (a x \right )}+\frac {5 \,\operatorname {Ci}\left (2 \arcsin \left (a x \right )\right )}{16}+\frac {\sin \left (4 \arcsin \left (a x \right )\right )}{8 \arcsin \left (a x \right )}-\frac {\operatorname {Ci}\left (4 \arcsin \left (a x \right )\right )}{2}-\frac {\sin \left (6 \arcsin \left (a x \right )\right )}{32 \arcsin \left (a x \right )}+\frac {3 \,\operatorname {Ci}\left (6 \arcsin \left (a x \right )\right )}{16}}{a^{6}}\) | \(78\) |
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\[ \int \frac {x^5}{\arcsin (a x)^2} \, dx=\int { \frac {x^{5}}{\arcsin \left (a x\right )^{2}} \,d x } \]
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\[ \int \frac {x^5}{\arcsin (a x)^2} \, dx=\int \frac {x^{5}}{\operatorname {asin}^{2}{\left (a x \right )}}\, dx \]
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\[ \int \frac {x^5}{\arcsin (a x)^2} \, dx=\int { \frac {x^{5}}{\arcsin \left (a x\right )^{2}} \,d x } \]
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none
Time = 0.29 (sec) , antiderivative size = 120, normalized size of antiderivative = 1.69 \[ \int \frac {x^5}{\arcsin (a x)^2} \, dx=-\frac {{\left (a^{2} x^{2} - 1\right )}^{2} \sqrt {-a^{2} x^{2} + 1} x}{a^{5} \arcsin \left (a x\right )} + \frac {2 \, {\left (-a^{2} x^{2} + 1\right )}^{\frac {3}{2}} x}{a^{5} \arcsin \left (a x\right )} - \frac {\sqrt {-a^{2} x^{2} + 1} x}{a^{5} \arcsin \left (a x\right )} + \frac {3 \, \operatorname {Ci}\left (6 \, \arcsin \left (a x\right )\right )}{16 \, a^{6}} - \frac {\operatorname {Ci}\left (4 \, \arcsin \left (a x\right )\right )}{2 \, a^{6}} + \frac {5 \, \operatorname {Ci}\left (2 \, \arcsin \left (a x\right )\right )}{16 \, a^{6}} \]
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Timed out. \[ \int \frac {x^5}{\arcsin (a x)^2} \, dx=\int \frac {x^5}{{\mathrm {asin}\left (a\,x\right )}^2} \,d x \]
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