Optimal. Leaf size=71 \[ \frac {5 \text {Ci}\left (2 \sin ^{-1}(a x)\right )}{16 a^6}-\frac {\text {Ci}\left (4 \sin ^{-1}(a x)\right )}{2 a^6}+\frac {3 \text {Ci}\left (6 \sin ^{-1}(a x)\right )}{16 a^6}-\frac {x^5 \sqrt {1-a^2 x^2}}{a \sin ^{-1}(a x)} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.06, antiderivative size = 71, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 2, integrand size = 10, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.200, Rules used = {4631, 3302} \[ \frac {5 \text {CosIntegral}\left (2 \sin ^{-1}(a x)\right )}{16 a^6}-\frac {\text {CosIntegral}\left (4 \sin ^{-1}(a x)\right )}{2 a^6}+\frac {3 \text {CosIntegral}\left (6 \sin ^{-1}(a x)\right )}{16 a^6}-\frac {x^5 \sqrt {1-a^2 x^2}}{a \sin ^{-1}(a x)} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 3302
Rule 4631
Rubi steps
\begin {align*} \int \frac {x^5}{\sin ^{-1}(a x)^2} \, dx &=-\frac {x^5 \sqrt {1-a^2 x^2}}{a \sin ^{-1}(a x)}+\frac {\operatorname {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,\sin ^{-1}(a x)\right )}{a^6}\\ &=-\frac {x^5 \sqrt {1-a^2 x^2}}{a \sin ^{-1}(a x)}+\frac {3 \operatorname {Subst}\left (\int \frac {\cos (6 x)}{x} \, dx,x,\sin ^{-1}(a x)\right )}{16 a^6}+\frac {5 \operatorname {Subst}\left (\int \frac {\cos (2 x)}{x} \, dx,x,\sin ^{-1}(a x)\right )}{16 a^6}-\frac {\operatorname {Subst}\left (\int \frac {\cos (4 x)}{x} \, dx,x,\sin ^{-1}(a x)\right )}{2 a^6}\\ &=-\frac {x^5 \sqrt {1-a^2 x^2}}{a \sin ^{-1}(a x)}+\frac {5 \text {Ci}\left (2 \sin ^{-1}(a x)\right )}{16 a^6}-\frac {\text {Ci}\left (4 \sin ^{-1}(a x)\right )}{2 a^6}+\frac {3 \text {Ci}\left (6 \sin ^{-1}(a x)\right )}{16 a^6}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A] time = 0.04, size = 78, normalized size = 1.10 \[ -\frac {-10 \sin ^{-1}(a x) \text {Ci}\left (2 \sin ^{-1}(a x)\right )+16 \sin ^{-1}(a x) \text {Ci}\left (4 \sin ^{-1}(a x)\right )-6 \sin ^{-1}(a x) \text {Ci}\left (6 \sin ^{-1}(a x)\right )+5 \sin \left (2 \sin ^{-1}(a x)\right )-4 \sin \left (4 \sin ^{-1}(a x)\right )+\sin \left (6 \sin ^{-1}(a x)\right )}{32 a^6 \sin ^{-1}(a x)} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
fricas [F] time = 0.63, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\frac {x^{5}}{\arcsin \left (a x\right )^{2}}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [A] time = 0.14, size = 120, normalized size = 1.69 \[ -\frac {{\left (a^{2} x^{2} - 1\right )}^{2} \sqrt {-a^{2} x^{2} + 1} x}{a^{5} \arcsin \left (a x\right )} + \frac {2 \, {\left (-a^{2} x^{2} + 1\right )}^{\frac {3}{2}} x}{a^{5} \arcsin \left (a x\right )} - \frac {\sqrt {-a^{2} x^{2} + 1} x}{a^{5} \arcsin \left (a x\right )} + \frac {3 \, \operatorname {Ci}\left (6 \, \arcsin \left (a x\right )\right )}{16 \, a^{6}} - \frac {\operatorname {Ci}\left (4 \, \arcsin \left (a x\right )\right )}{2 \, a^{6}} + \frac {5 \, \operatorname {Ci}\left (2 \, \arcsin \left (a x\right )\right )}{16 \, a^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maple [A] time = 0.06, size = 78, normalized size = 1.10 \[ \frac {-\frac {5 \sin \left (2 \arcsin \left (a x \right )\right )}{32 \arcsin \left (a x \right )}+\frac {5 \Ci \left (2 \arcsin \left (a x \right )\right )}{16}+\frac {\sin \left (4 \arcsin \left (a x \right )\right )}{8 \arcsin \left (a x \right )}-\frac {\Ci \left (4 \arcsin \left (a x \right )\right )}{2}-\frac {\sin \left (6 \arcsin \left (a x \right )\right )}{32 \arcsin \left (a x \right )}+\frac {3 \Ci \left (6 \arcsin \left (a x \right )\right )}{16}}{a^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int \frac {x^5}{{\mathrm {asin}\left (a\,x\right )}^2} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {x^{5}}{\operatorname {asin}^{2}{\left (a x \right )}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________