Optimal. Leaf size=130 \[ -\frac{8 \sqrt{\pi } \sqrt{c-a^2 c x^2} \text{FresnelC}\left (\frac{2 \sqrt{\sin ^{-1}(a x)}}{\sqrt{\pi }}\right )}{3 a \sqrt{1-a^2 x^2}}+\frac{8 x \sqrt{c-a^2 c x^2}}{3 \sqrt{\sin ^{-1}(a x)}}-\frac{2 \sqrt{1-a^2 x^2} \sqrt{c-a^2 c x^2}}{3 a \sin ^{-1}(a x)^{3/2}} \]
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Rubi [A] time = 0.0733973, antiderivative size = 130, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.167, Rules used = {4659, 4631, 3304, 3352} \[ -\frac{8 \sqrt{\pi } \sqrt{c-a^2 c x^2} \text{FresnelC}\left (\frac{2 \sqrt{\sin ^{-1}(a x)}}{\sqrt{\pi }}\right )}{3 a \sqrt{1-a^2 x^2}}+\frac{8 x \sqrt{c-a^2 c x^2}}{3 \sqrt{\sin ^{-1}(a x)}}-\frac{2 \sqrt{1-a^2 x^2} \sqrt{c-a^2 c x^2}}{3 a \sin ^{-1}(a x)^{3/2}} \]
Antiderivative was successfully verified.
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Rule 4659
Rule 4631
Rule 3304
Rule 3352
Rubi steps
\begin{align*} \int \frac{\sqrt{c-a^2 c x^2}}{\sin ^{-1}(a x)^{5/2}} \, dx &=-\frac{2 \sqrt{1-a^2 x^2} \sqrt{c-a^2 c x^2}}{3 a \sin ^{-1}(a x)^{3/2}}-\frac{\left (4 a \sqrt{c-a^2 c x^2}\right ) \int \frac{x}{\sin ^{-1}(a x)^{3/2}} \, dx}{3 \sqrt{1-a^2 x^2}}\\ &=-\frac{2 \sqrt{1-a^2 x^2} \sqrt{c-a^2 c x^2}}{3 a \sin ^{-1}(a x)^{3/2}}+\frac{8 x \sqrt{c-a^2 c x^2}}{3 \sqrt{\sin ^{-1}(a x)}}-\frac{\left (8 \sqrt{c-a^2 c x^2}\right ) \operatorname{Subst}\left (\int \frac{\cos (2 x)}{\sqrt{x}} \, dx,x,\sin ^{-1}(a x)\right )}{3 a \sqrt{1-a^2 x^2}}\\ &=-\frac{2 \sqrt{1-a^2 x^2} \sqrt{c-a^2 c x^2}}{3 a \sin ^{-1}(a x)^{3/2}}+\frac{8 x \sqrt{c-a^2 c x^2}}{3 \sqrt{\sin ^{-1}(a x)}}-\frac{\left (16 \sqrt{c-a^2 c x^2}\right ) \operatorname{Subst}\left (\int \cos \left (2 x^2\right ) \, dx,x,\sqrt{\sin ^{-1}(a x)}\right )}{3 a \sqrt{1-a^2 x^2}}\\ &=-\frac{2 \sqrt{1-a^2 x^2} \sqrt{c-a^2 c x^2}}{3 a \sin ^{-1}(a x)^{3/2}}+\frac{8 x \sqrt{c-a^2 c x^2}}{3 \sqrt{\sin ^{-1}(a x)}}-\frac{8 \sqrt{\pi } \sqrt{c-a^2 c x^2} C\left (\frac{2 \sqrt{\sin ^{-1}(a x)}}{\sqrt{\pi }}\right )}{3 a \sqrt{1-a^2 x^2}}\\ \end{align*}
Mathematica [C] time = 0.470017, size = 142, normalized size = 1.09 \[ \frac{2 \sqrt{c-a^2 c x^2} \left (-\sqrt{2} \left (-i \sin ^{-1}(a x)\right )^{3/2} \text{Gamma}\left (\frac{1}{2},-2 i \sin ^{-1}(a x)\right )+\frac{\sqrt{2} \sin ^{-1}(a x)^2 \text{Gamma}\left (\frac{1}{2},2 i \sin ^{-1}(a x)\right )}{\sqrt{i \sin ^{-1}(a x)}}+a^2 x^2+4 a x \sqrt{1-a^2 x^2} \sin ^{-1}(a x)-1\right )}{3 a \sqrt{1-a^2 x^2} \sin ^{-1}(a x)^{3/2}} \]
Warning: Unable to verify antiderivative.
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Maple [F] time = 0.236, size = 0, normalized size = 0. \begin{align*} \int{\sqrt{-{a}^{2}c{x}^{2}+c} \left ( \arcsin \left ( ax \right ) \right ) ^{-{\frac{5}{2}}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: RuntimeError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: UnboundLocalError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\sqrt{-a^{2} c x^{2} + c}}{\arcsin \left (a x\right )^{\frac{5}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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