Optimal. Leaf size=84 \[ \frac{5}{24} a^2 x \left (a^2-x^2\right )^{3/2}+\frac{1}{6} x \left (a^2-x^2\right )^{5/2}+\frac{5}{16} a^6 \tan ^{-1}\left (\frac{x}{\sqrt{a^2-x^2}}\right )+\frac{5}{16} a^4 x \sqrt{a^2-x^2} \]
[Out]
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Rubi [A] time = 0.036184, antiderivative size = 84, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 3, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.231 \[ \frac{5}{24} a^2 x \left (a^2-x^2\right )^{3/2}+\frac{1}{6} x \left (a^2-x^2\right )^{5/2}+\frac{5}{16} a^6 \tan ^{-1}\left (\frac{x}{\sqrt{a^2-x^2}}\right )+\frac{5}{16} a^4 x \sqrt{a^2-x^2} \]
Antiderivative was successfully verified.
[In] Int[(a^2 - x^2)^(5/2),x]
[Out]
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Rubi in Sympy [A] time = 2.68722, size = 70, normalized size = 0.83 \[ \frac{5 a^{6} \operatorname{atan}{\left (\frac{x}{\sqrt{a^{2} - x^{2}}} \right )}}{16} + \frac{5 a^{4} x \sqrt{a^{2} - x^{2}}}{16} + \frac{5 a^{2} x \left (a^{2} - x^{2}\right )^{\frac{3}{2}}}{24} + \frac{x \left (a^{2} - x^{2}\right )^{\frac{5}{2}}}{6} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((a**2-x**2)**(5/2),x)
[Out]
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Mathematica [A] time = 0.0612947, size = 60, normalized size = 0.71 \[ \frac{1}{48} \left (15 a^6 \tan ^{-1}\left (\frac{x}{\sqrt{a^2-x^2}}\right )+x \sqrt{a^2-x^2} \left (33 a^4-26 a^2 x^2+8 x^4\right )\right ) \]
Antiderivative was successfully verified.
[In] Integrate[(a^2 - x^2)^(5/2),x]
[Out]
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Maple [A] time = 0.028, size = 69, normalized size = 0.8 \[{\frac{5\,{a}^{2}x}{24} \left ({a}^{2}-{x}^{2} \right ) ^{{\frac{3}{2}}}}+{\frac{x}{6} \left ({a}^{2}-{x}^{2} \right ) ^{{\frac{5}{2}}}}+{\frac{5\,{a}^{6}}{16}\arctan \left ({x{\frac{1}{\sqrt{{a}^{2}-{x}^{2}}}}} \right ) }+{\frac{5\,{a}^{4}x}{16}\sqrt{{a}^{2}-{x}^{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((a^2-x^2)^(5/2),x)
[Out]
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Maxima [A] time = 1.50729, size = 84, normalized size = 1. \[ \frac{5}{16} \, a^{6} \arcsin \left (\frac{x}{\sqrt{a^{2}}}\right ) + \frac{5}{16} \, \sqrt{a^{2} - x^{2}} a^{4} x + \frac{5}{24} \,{\left (a^{2} - x^{2}\right )}^{\frac{3}{2}} a^{2} x + \frac{1}{6} \,{\left (a^{2} - x^{2}\right )}^{\frac{5}{2}} x \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a^2 - x^2)^(5/2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.214446, size = 343, normalized size = 4.08 \[ -\frac{1056 \, a^{11} x - 2944 \, a^{9} x^{3} + 3174 \, a^{7} x^{5} - 1698 \, a^{5} x^{7} + 460 \, a^{3} x^{9} - 48 \, a x^{11} + 30 \,{\left (32 \, a^{12} - 48 \, a^{10} x^{2} + 18 \, a^{8} x^{4} - a^{6} x^{6} - 2 \,{\left (16 \, a^{11} - 16 \, a^{9} x^{2} + 3 \, a^{7} x^{4}\right )} \sqrt{a^{2} - x^{2}}\right )} \arctan \left (-\frac{a - \sqrt{a^{2} - x^{2}}}{x}\right ) -{\left (1056 \, a^{10} x - 2416 \, a^{8} x^{3} + 2098 \, a^{6} x^{5} - 885 \, a^{4} x^{7} + 170 \, a^{2} x^{9} - 8 \, x^{11}\right )} \sqrt{a^{2} - x^{2}}}{48 \,{\left (32 \, a^{6} - 48 \, a^{4} x^{2} + 18 \, a^{2} x^{4} - x^{6} - 2 \,{\left (16 \, a^{5} - 16 \, a^{3} x^{2} + 3 \, a x^{4}\right )} \sqrt{a^{2} - x^{2}}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a^2 - x^2)^(5/2),x, algorithm="fricas")
[Out]
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Sympy [A] time = 6.10086, size = 180, normalized size = 2.14 \[ \begin{cases} - \frac{5 i a^{6} \operatorname{acosh}{\left (\frac{x}{a} \right )}}{16} - \frac{11 i a^{5} x}{16 \sqrt{-1 + \frac{x^{2}}{a^{2}}}} + \frac{59 i a^{3} x^{3}}{48 \sqrt{-1 + \frac{x^{2}}{a^{2}}}} - \frac{17 i a x^{5}}{24 \sqrt{-1 + \frac{x^{2}}{a^{2}}}} + \frac{i x^{7}}{6 a \sqrt{-1 + \frac{x^{2}}{a^{2}}}} & \text{for}\: \left |{\frac{x^{2}}{a^{2}}}\right | > 1 \\\frac{5 a^{6} \operatorname{asin}{\left (\frac{x}{a} \right )}}{16} + \frac{11 a^{5} x \sqrt{1 - \frac{x^{2}}{a^{2}}}}{16} - \frac{13 a^{3} x^{3} \sqrt{1 - \frac{x^{2}}{a^{2}}}}{24} + \frac{a x^{5} \sqrt{1 - \frac{x^{2}}{a^{2}}}}{6} & \text{otherwise} \end{cases} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a**2-x**2)**(5/2),x)
[Out]
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GIAC/XCAS [A] time = 0.249435, size = 68, normalized size = 0.81 \[ \frac{5}{16} \, a^{6} \arcsin \left (\frac{x}{a}\right ){\rm sign}\left (a\right ) + \frac{1}{48} \,{\left (33 \, a^{4} - 2 \,{\left (13 \, a^{2} - 4 \, x^{2}\right )} x^{2}\right )} \sqrt{a^{2} - x^{2}} x \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a^2 - x^2)^(5/2),x, algorithm="giac")
[Out]