Optimal. Leaf size=206 \[ -\frac{4 \sqrt{2 \pi } c \sqrt{c-a^2 c x^2} \text{FresnelC}\left (2 \sqrt{\frac{2}{\pi }} \sqrt{\sin ^{-1}(a x)}\right )}{3 a \sqrt{1-a^2 x^2}}-\frac{8 \sqrt{\pi } c \sqrt{c-a^2 c x^2} \text{FresnelC}\left (\frac{2 \sqrt{\sin ^{-1}(a x)}}{\sqrt{\pi }}\right )}{3 a \sqrt{1-a^2 x^2}}-\frac{2 \sqrt{1-a^2 x^2} \left (c-a^2 c x^2\right )^{3/2}}{3 a \sin ^{-1}(a x)^{3/2}}+\frac{16 c x \left (1-a^2 x^2\right ) \sqrt{c-a^2 c x^2}}{3 \sqrt{\sin ^{-1}(a x)}} \]
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Rubi [A] time = 0.29656, antiderivative size = 206, normalized size of antiderivative = 1., number of steps used = 12, number of rules used = 8, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.333, Rules used = {4659, 4721, 4661, 3312, 3304, 3352, 4723, 4406} \[ -\frac{4 \sqrt{2 \pi } c \sqrt{c-a^2 c x^2} \text{FresnelC}\left (2 \sqrt{\frac{2}{\pi }} \sqrt{\sin ^{-1}(a x)}\right )}{3 a \sqrt{1-a^2 x^2}}-\frac{8 \sqrt{\pi } c \sqrt{c-a^2 c x^2} \text{FresnelC}\left (\frac{2 \sqrt{\sin ^{-1}(a x)}}{\sqrt{\pi }}\right )}{3 a \sqrt{1-a^2 x^2}}-\frac{2 \sqrt{1-a^2 x^2} \left (c-a^2 c x^2\right )^{3/2}}{3 a \sin ^{-1}(a x)^{3/2}}+\frac{16 c x \left (1-a^2 x^2\right ) \sqrt{c-a^2 c x^2}}{3 \sqrt{\sin ^{-1}(a x)}} \]
Antiderivative was successfully verified.
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Rule 4659
Rule 4721
Rule 4661
Rule 3312
Rule 3304
Rule 3352
Rule 4723
Rule 4406
Rubi steps
\begin{align*} \int \frac{\left (c-a^2 c x^2\right )^{3/2}}{\sin ^{-1}(a x)^{5/2}} \, dx &=-\frac{2 \sqrt{1-a^2 x^2} \left (c-a^2 c x^2\right )^{3/2}}{3 a \sin ^{-1}(a x)^{3/2}}-\frac{\left (8 a c \sqrt{c-a^2 c x^2}\right ) \int \frac{x \left (1-a^2 x^2\right )}{\sin ^{-1}(a x)^{3/2}} \, dx}{3 \sqrt{1-a^2 x^2}}\\ &=-\frac{2 \sqrt{1-a^2 x^2} \left (c-a^2 c x^2\right )^{3/2}}{3 a \sin ^{-1}(a x)^{3/2}}+\frac{16 c x \left (1-a^2 x^2\right ) \sqrt{c-a^2 c x^2}}{3 \sqrt{\sin ^{-1}(a x)}}-\frac{\left (16 c \sqrt{c-a^2 c x^2}\right ) \int \frac{\sqrt{1-a^2 x^2}}{\sqrt{\sin ^{-1}(a x)}} \, dx}{3 \sqrt{1-a^2 x^2}}+\frac{\left (64 a^2 c \sqrt{c-a^2 c x^2}\right ) \int \frac{x^2 \sqrt{1-a^2 x^2}}{\sqrt{\sin ^{-1}(a x)}} \, dx}{3 \sqrt{1-a^2 x^2}}\\ &=-\frac{2 \sqrt{1-a^2 x^2} \left (c-a^2 c x^2\right )^{3/2}}{3 a \sin ^{-1}(a x)^{3/2}}+\frac{16 c x \left (1-a^2 x^2\right ) \sqrt{c-a^2 c x^2}}{3 \sqrt{\sin ^{-1}(a x)}}-\frac{\left (16 c \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{\left (64 c \sqrt{c-a^2 c x^2}\right ) \operatorname{Subst}\left (\int \frac{\cos ^2(x) \sin ^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} \left (c-a^2 c x^2\right )^{3/2}}{3 a \sin ^{-1}(a x)^{3/2}}+\frac{16 c x \left (1-a^2 x^2\right ) \sqrt{c-a^2 c x^2}}{3 \sqrt{\sin ^{-1}(a x)}}-\frac{\left (16 c \sqrt{c-a^2 c x^2}\right ) \operatorname{Subst}\left (\int \left (\frac{1}{2 \sqrt{x}}+\frac{\cos (2 x)}{2 \sqrt{x}}\right ) \, dx,x,\sin ^{-1}(a x)\right )}{3 a \sqrt{1-a^2 x^2}}+\frac{\left (64 c \sqrt{c-a^2 c x^2}\right ) \operatorname{Subst}\left (\int \left (\frac{1}{8 \sqrt{x}}-\frac{\cos (4 x)}{8 \sqrt{x}}\right ) \, dx,x,\sin ^{-1}(a x)\right )}{3 a \sqrt{1-a^2 x^2}}\\ &=-\frac{2 \sqrt{1-a^2 x^2} \left (c-a^2 c x^2\right )^{3/2}}{3 a \sin ^{-1}(a x)^{3/2}}+\frac{16 c x \left (1-a^2 x^2\right ) \sqrt{c-a^2 c x^2}}{3 \sqrt{\sin ^{-1}(a x)}}-\frac{\left (8 c \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{\left (8 c \sqrt{c-a^2 c x^2}\right ) \operatorname{Subst}\left (\int \frac{\cos (4 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} \left (c-a^2 c x^2\right )^{3/2}}{3 a \sin ^{-1}(a x)^{3/2}}+\frac{16 c x \left (1-a^2 x^2\right ) \sqrt{c-a^2 c x^2}}{3 \sqrt{\sin ^{-1}(a x)}}-\frac{\left (16 c \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{\left (16 c \sqrt{c-a^2 c x^2}\right ) \operatorname{Subst}\left (\int \cos \left (4 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} \left (c-a^2 c x^2\right )^{3/2}}{3 a \sin ^{-1}(a x)^{3/2}}+\frac{16 c x \left (1-a^2 x^2\right ) \sqrt{c-a^2 c x^2}}{3 \sqrt{\sin ^{-1}(a x)}}-\frac{4 c \sqrt{2 \pi } \sqrt{c-a^2 c x^2} C\left (2 \sqrt{\frac{2}{\pi }} \sqrt{\sin ^{-1}(a x)}\right )}{3 a \sqrt{1-a^2 x^2}}-\frac{8 c \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 = 1.33268, size = 251, normalized size = 1.22 \[ \frac{c \sqrt{c-a^2 c x^2} \left (-16 \sqrt{2} \left (-i \sin ^{-1}(a x)\right )^{3/2} \text{Gamma}\left (\frac{1}{2},-2 i \sin ^{-1}(a x)\right )-16 \sqrt{2} \left (i \sin ^{-1}(a x)\right )^{3/2} \text{Gamma}\left (\frac{1}{2},2 i \sin ^{-1}(a x)\right )-16 \left (-i \sin ^{-1}(a x)\right )^{3/2} \text{Gamma}\left (\frac{1}{2},-4 i \sin ^{-1}(a x)\right )-16 \left (i \sin ^{-1}(a x)\right )^{3/2} \text{Gamma}\left (\frac{1}{2},4 i \sin ^{-1}(a x)\right )+16 a^2 x^2+64 a x \sqrt{1-a^2 x^2} \sin ^{-1}(a x)-e^{-4 i \sin ^{-1}(a x)}-e^{4 i \sin ^{-1}(a x)}+8 i e^{-4 i \sin ^{-1}(a x)} \sin ^{-1}(a x)-8 i e^{4 i \sin ^{-1}(a x)} \sin ^{-1}(a x)-14\right )}{24 a \sqrt{1-a^2 x^2} \sin ^{-1}(a x)^{3/2}} \]
Warning: Unable to verify antiderivative.
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Maple [F] time = 0.183, size = 0, normalized size = 0. \begin{align*} \int{ \left ( -{a}^{2}c{x}^{2}+c \right ) ^{{\frac{3}{2}}} \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{{\left (-a^{2} c x^{2} + c\right )}^{\frac{3}{2}}}{\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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