Optimal. Leaf size=83 \[ -\frac {5 \text {Si}\left (\sin ^{-1}(a x)\right )}{64 a^7}+\frac {27 \text {Si}\left (3 \sin ^{-1}(a x)\right )}{64 a^7}-\frac {25 \text {Si}\left (5 \sin ^{-1}(a x)\right )}{64 a^7}+\frac {7 \text {Si}\left (7 \sin ^{-1}(a x)\right )}{64 a^7}-\frac {x^6 \sqrt {1-a^2 x^2}}{a \sin ^{-1}(a x)} \]
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Rubi [A] time = 0.07, antiderivative size = 83, normalized size of antiderivative = 1.00, number of steps used = 6, number of rules used = 2, integrand size = 10, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.200, Rules used = {4631, 3299} \[ -\frac {5 \text {Si}\left (\sin ^{-1}(a x)\right )}{64 a^7}+\frac {27 \text {Si}\left (3 \sin ^{-1}(a x)\right )}{64 a^7}-\frac {25 \text {Si}\left (5 \sin ^{-1}(a x)\right )}{64 a^7}+\frac {7 \text {Si}\left (7 \sin ^{-1}(a x)\right )}{64 a^7}-\frac {x^6 \sqrt {1-a^2 x^2}}{a \sin ^{-1}(a x)} \]
Antiderivative was successfully verified.
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Rule 3299
Rule 4631
Rubi steps
\begin {align*} \int \frac {x^6}{\sin ^{-1}(a x)^2} \, dx &=-\frac {x^6 \sqrt {1-a^2 x^2}}{a \sin ^{-1}(a x)}+\frac {\operatorname {Subst}\left (\int \left (-\frac {5 \sin (x)}{64 x}+\frac {27 \sin (3 x)}{64 x}-\frac {25 \sin (5 x)}{64 x}+\frac {7 \sin (7 x)}{64 x}\right ) \, dx,x,\sin ^{-1}(a x)\right )}{a^7}\\ &=-\frac {x^6 \sqrt {1-a^2 x^2}}{a \sin ^{-1}(a x)}-\frac {5 \operatorname {Subst}\left (\int \frac {\sin (x)}{x} \, dx,x,\sin ^{-1}(a x)\right )}{64 a^7}+\frac {7 \operatorname {Subst}\left (\int \frac {\sin (7 x)}{x} \, dx,x,\sin ^{-1}(a x)\right )}{64 a^7}-\frac {25 \operatorname {Subst}\left (\int \frac {\sin (5 x)}{x} \, dx,x,\sin ^{-1}(a x)\right )}{64 a^7}+\frac {27 \operatorname {Subst}\left (\int \frac {\sin (3 x)}{x} \, dx,x,\sin ^{-1}(a x)\right )}{64 a^7}\\ &=-\frac {x^6 \sqrt {1-a^2 x^2}}{a \sin ^{-1}(a x)}-\frac {5 \text {Si}\left (\sin ^{-1}(a x)\right )}{64 a^7}+\frac {27 \text {Si}\left (3 \sin ^{-1}(a x)\right )}{64 a^7}-\frac {25 \text {Si}\left (5 \sin ^{-1}(a x)\right )}{64 a^7}+\frac {7 \text {Si}\left (7 \sin ^{-1}(a x)\right )}{64 a^7}\\ \end {align*}
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Mathematica [A] time = 0.25, size = 86, normalized size = 1.04 \[ -\frac {64 a^6 x^6 \sqrt {1-a^2 x^2}+5 \sin ^{-1}(a x) \text {Si}\left (\sin ^{-1}(a x)\right )-27 \sin ^{-1}(a x) \text {Si}\left (3 \sin ^{-1}(a x)\right )+25 \sin ^{-1}(a x) \text {Si}\left (5 \sin ^{-1}(a x)\right )-7 \sin ^{-1}(a x) \text {Si}\left (7 \sin ^{-1}(a x)\right )}{64 a^7 \sin ^{-1}(a x)} \]
Antiderivative was successfully verified.
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fricas [F] time = 0.49, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\frac {x^{6}}{\arcsin \left (a x\right )^{2}}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.15, size = 161, normalized size = 1.94 \[ -\frac {{\left (a^{2} x^{2} - 1\right )}^{3} \sqrt {-a^{2} x^{2} + 1}}{a^{7} \arcsin \left (a x\right )} - \frac {3 \, {\left (a^{2} x^{2} - 1\right )}^{2} \sqrt {-a^{2} x^{2} + 1}}{a^{7} \arcsin \left (a x\right )} + \frac {7 \, \operatorname {Si}\left (7 \, \arcsin \left (a x\right )\right )}{64 \, a^{7}} - \frac {25 \, \operatorname {Si}\left (5 \, \arcsin \left (a x\right )\right )}{64 \, a^{7}} + \frac {27 \, \operatorname {Si}\left (3 \, \arcsin \left (a x\right )\right )}{64 \, a^{7}} - \frac {5 \, \operatorname {Si}\left (\arcsin \left (a x\right )\right )}{64 \, a^{7}} + \frac {3 \, {\left (-a^{2} x^{2} + 1\right )}^{\frac {3}{2}}}{a^{7} \arcsin \left (a x\right )} - \frac {\sqrt {-a^{2} x^{2} + 1}}{a^{7} \arcsin \left (a x\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.07, size = 105, normalized size = 1.27 \[ \frac {-\frac {5 \sqrt {-a^{2} x^{2}+1}}{64 \arcsin \left (a x \right )}-\frac {5 \Si \left (\arcsin \left (a x \right )\right )}{64}+\frac {9 \cos \left (3 \arcsin \left (a x \right )\right )}{64 \arcsin \left (a x \right )}+\frac {27 \Si \left (3 \arcsin \left (a x \right )\right )}{64}-\frac {5 \cos \left (5 \arcsin \left (a x \right )\right )}{64 \arcsin \left (a x \right )}-\frac {25 \Si \left (5 \arcsin \left (a x \right )\right )}{64}+\frac {\cos \left (7 \arcsin \left (a x \right )\right )}{64 \arcsin \left (a x \right )}+\frac {7 \Si \left (7 \arcsin \left (a x \right )\right )}{64}}{a^{7}} \]
Verification of antiderivative is not currently implemented for this CAS.
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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.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int \frac {x^6}{{\mathrm {asin}\left (a\,x\right )}^2} \,d x \]
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 \[ \int \frac {x^{6}}{\operatorname {asin}^{2}{\left (a x \right )}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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