Optimal. Leaf size=200 \[ \frac{55 \tan ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a}}\right )}{65536 a^{7/2} b^{13/2}}+\frac{55 x}{65536 a^3 b^6 \left (a+b x^2\right )}+\frac{55 x}{98304 a^2 b^6 \left (a+b x^2\right )^2}+\frac{11 x}{24576 a b^6 \left (a+b x^2\right )^3}-\frac{11 x}{4096 b^6 \left (a+b x^2\right )^4}-\frac{11 x^3}{1536 b^5 \left (a+b x^2\right )^5}-\frac{11 x^5}{768 b^4 \left (a+b x^2\right )^6}-\frac{11 x^7}{448 b^3 \left (a+b x^2\right )^7}-\frac{11 x^9}{288 b^2 \left (a+b x^2\right )^8}-\frac{x^{11}}{18 b \left (a+b x^2\right )^9} \]
[Out]
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Rubi [A] time = 0.305134, antiderivative size = 200, normalized size of antiderivative = 1., number of steps used = 10, number of rules used = 3, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.231 \[ \frac{55 \tan ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a}}\right )}{65536 a^{7/2} b^{13/2}}+\frac{55 x}{65536 a^3 b^6 \left (a+b x^2\right )}+\frac{55 x}{98304 a^2 b^6 \left (a+b x^2\right )^2}+\frac{11 x}{24576 a b^6 \left (a+b x^2\right )^3}-\frac{11 x}{4096 b^6 \left (a+b x^2\right )^4}-\frac{11 x^3}{1536 b^5 \left (a+b x^2\right )^5}-\frac{11 x^5}{768 b^4 \left (a+b x^2\right )^6}-\frac{11 x^7}{448 b^3 \left (a+b x^2\right )^7}-\frac{11 x^9}{288 b^2 \left (a+b x^2\right )^8}-\frac{x^{11}}{18 b \left (a+b x^2\right )^9} \]
Antiderivative was successfully verified.
[In] Int[x^12/(a + b*x^2)^10,x]
[Out]
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Rubi in Sympy [A] time = 48.5058, size = 190, normalized size = 0.95 \[ - \frac{x^{11}}{18 b \left (a + b x^{2}\right )^{9}} - \frac{11 x^{9}}{288 b^{2} \left (a + b x^{2}\right )^{8}} - \frac{11 x^{7}}{448 b^{3} \left (a + b x^{2}\right )^{7}} - \frac{11 x^{5}}{768 b^{4} \left (a + b x^{2}\right )^{6}} - \frac{11 x^{3}}{1536 b^{5} \left (a + b x^{2}\right )^{5}} - \frac{11 x}{4096 b^{6} \left (a + b x^{2}\right )^{4}} + \frac{11 x}{24576 a b^{6} \left (a + b x^{2}\right )^{3}} + \frac{55 x}{98304 a^{2} b^{6} \left (a + b x^{2}\right )^{2}} + \frac{55 x}{65536 a^{3} b^{6} \left (a + b x^{2}\right )} + \frac{55 \operatorname{atan}{\left (\frac{\sqrt{b} x}{\sqrt{a}} \right )}}{65536 a^{\frac{7}{2}} b^{\frac{13}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**12/(b*x**2+a)**10,x)
[Out]
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Mathematica [A] time = 0.142483, size = 138, normalized size = 0.69 \[ \frac{\frac{\sqrt{a} \sqrt{b} x \left (-3465 a^8-30030 a^7 b x^2-115038 a^6 b^2 x^4-255222 a^5 b^3 x^6-360448 a^4 b^4 x^8-334602 a^3 b^5 x^{10}+115038 a^2 b^6 x^{12}+30030 a b^7 x^{14}+3465 b^8 x^{16}\right )}{\left (a+b x^2\right )^9}+3465 \tan ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a}}\right )}{4128768 a^{7/2} b^{13/2}} \]
Antiderivative was successfully verified.
[In] Integrate[x^12/(a + b*x^2)^10,x]
[Out]
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Maple [A] time = 0.02, size = 122, normalized size = 0.6 \[{\frac{1}{ \left ( b{x}^{2}+a \right ) ^{9}} \left ( -{\frac{55\,{a}^{5}x}{65536\,{b}^{6}}}-{\frac{715\,{a}^{4}{x}^{3}}{98304\,{b}^{5}}}-{\frac{913\,{a}^{3}{x}^{5}}{32768\,{b}^{4}}}-{\frac{14179\,{a}^{2}{x}^{7}}{229376\,{b}^{3}}}-{\frac{11\,a{x}^{9}}{126\,{b}^{2}}}-{\frac{18589\,{x}^{11}}{229376\,b}}+{\frac{913\,{x}^{13}}{32768\,a}}+{\frac{715\,b{x}^{15}}{98304\,{a}^{2}}}+{\frac{55\,{b}^{2}{x}^{17}}{65536\,{a}^{3}}} \right ) }+{\frac{55}{65536\,{a}^{3}{b}^{6}}\arctan \left ({bx{\frac{1}{\sqrt{ab}}}} \right ){\frac{1}{\sqrt{ab}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^12/(b*x^2+a)^10,x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^12/(b*x^2 + a)^10,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.213414, size = 1, normalized size = 0. \[ \left [\frac{3465 \,{\left (b^{9} x^{18} + 9 \, a b^{8} x^{16} + 36 \, a^{2} b^{7} x^{14} + 84 \, a^{3} b^{6} x^{12} + 126 \, a^{4} b^{5} x^{10} + 126 \, a^{5} b^{4} x^{8} + 84 \, a^{6} b^{3} x^{6} + 36 \, a^{7} b^{2} x^{4} + 9 \, a^{8} b x^{2} + a^{9}\right )} \log \left (\frac{2 \, a b x +{\left (b x^{2} - a\right )} \sqrt{-a b}}{b x^{2} + a}\right ) + 2 \,{\left (3465 \, b^{8} x^{17} + 30030 \, a b^{7} x^{15} + 115038 \, a^{2} b^{6} x^{13} - 334602 \, a^{3} b^{5} x^{11} - 360448 \, a^{4} b^{4} x^{9} - 255222 \, a^{5} b^{3} x^{7} - 115038 \, a^{6} b^{2} x^{5} - 30030 \, a^{7} b x^{3} - 3465 \, a^{8} x\right )} \sqrt{-a b}}{8257536 \,{\left (a^{3} b^{15} x^{18} + 9 \, a^{4} b^{14} x^{16} + 36 \, a^{5} b^{13} x^{14} + 84 \, a^{6} b^{12} x^{12} + 126 \, a^{7} b^{11} x^{10} + 126 \, a^{8} b^{10} x^{8} + 84 \, a^{9} b^{9} x^{6} + 36 \, a^{10} b^{8} x^{4} + 9 \, a^{11} b^{7} x^{2} + a^{12} b^{6}\right )} \sqrt{-a b}}, \frac{3465 \,{\left (b^{9} x^{18} + 9 \, a b^{8} x^{16} + 36 \, a^{2} b^{7} x^{14} + 84 \, a^{3} b^{6} x^{12} + 126 \, a^{4} b^{5} x^{10} + 126 \, a^{5} b^{4} x^{8} + 84 \, a^{6} b^{3} x^{6} + 36 \, a^{7} b^{2} x^{4} + 9 \, a^{8} b x^{2} + a^{9}\right )} \arctan \left (\frac{\sqrt{a b} x}{a}\right ) +{\left (3465 \, b^{8} x^{17} + 30030 \, a b^{7} x^{15} + 115038 \, a^{2} b^{6} x^{13} - 334602 \, a^{3} b^{5} x^{11} - 360448 \, a^{4} b^{4} x^{9} - 255222 \, a^{5} b^{3} x^{7} - 115038 \, a^{6} b^{2} x^{5} - 30030 \, a^{7} b x^{3} - 3465 \, a^{8} x\right )} \sqrt{a b}}{4128768 \,{\left (a^{3} b^{15} x^{18} + 9 \, a^{4} b^{14} x^{16} + 36 \, a^{5} b^{13} x^{14} + 84 \, a^{6} b^{12} x^{12} + 126 \, a^{7} b^{11} x^{10} + 126 \, a^{8} b^{10} x^{8} + 84 \, a^{9} b^{9} x^{6} + 36 \, a^{10} b^{8} x^{4} + 9 \, a^{11} b^{7} x^{2} + a^{12} b^{6}\right )} \sqrt{a b}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^12/(b*x^2 + a)^10,x, algorithm="fricas")
[Out]
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Sympy [A] time = 34.9877, size = 291, normalized size = 1.46 \[ - \frac{55 \sqrt{- \frac{1}{a^{7} b^{13}}} \log{\left (- a^{4} b^{6} \sqrt{- \frac{1}{a^{7} b^{13}}} + x \right )}}{131072} + \frac{55 \sqrt{- \frac{1}{a^{7} b^{13}}} \log{\left (a^{4} b^{6} \sqrt{- \frac{1}{a^{7} b^{13}}} + x \right )}}{131072} + \frac{- 3465 a^{8} x - 30030 a^{7} b x^{3} - 115038 a^{6} b^{2} x^{5} - 255222 a^{5} b^{3} x^{7} - 360448 a^{4} b^{4} x^{9} - 334602 a^{3} b^{5} x^{11} + 115038 a^{2} b^{6} x^{13} + 30030 a b^{7} x^{15} + 3465 b^{8} x^{17}}{4128768 a^{12} b^{6} + 37158912 a^{11} b^{7} x^{2} + 148635648 a^{10} b^{8} x^{4} + 346816512 a^{9} b^{9} x^{6} + 520224768 a^{8} b^{10} x^{8} + 520224768 a^{7} b^{11} x^{10} + 346816512 a^{6} b^{12} x^{12} + 148635648 a^{5} b^{13} x^{14} + 37158912 a^{4} b^{14} x^{16} + 4128768 a^{3} b^{15} x^{18}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**12/(b*x**2+a)**10,x)
[Out]
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GIAC/XCAS [A] time = 0.239501, size = 173, normalized size = 0.86 \[ \frac{55 \, \arctan \left (\frac{b x}{\sqrt{a b}}\right )}{65536 \, \sqrt{a b} a^{3} b^{6}} + \frac{3465 \, b^{8} x^{17} + 30030 \, a b^{7} x^{15} + 115038 \, a^{2} b^{6} x^{13} - 334602 \, a^{3} b^{5} x^{11} - 360448 \, a^{4} b^{4} x^{9} - 255222 \, a^{5} b^{3} x^{7} - 115038 \, a^{6} b^{2} x^{5} - 30030 \, a^{7} b x^{3} - 3465 \, a^{8} x}{4128768 \,{\left (b x^{2} + a\right )}^{9} a^{3} b^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^12/(b*x^2 + a)^10,x, algorithm="giac")
[Out]