Optimal. Leaf size=226 \[ -\frac{x \left (-35 a^2 e^4-6 a c d^2 e^2+93 c^2 d^4\right )}{128 d^4 e^4 \left (d+e x^2\right )}+\frac{\left (35 a^2 e^4+6 a c d^2 e^2+35 c^2 d^4\right ) \tan ^{-1}\left (\frac{\sqrt{e} x}{\sqrt{d}}\right )}{128 d^{9/2} e^{9/2}}+\frac{x \left (35 a^2 e^4+6 a c d^2 e^2+163 c^2 d^4\right )}{192 d^3 e^4 \left (d+e x^2\right )^2}+\frac{x \left (a e^2+c d^2\right )^2}{8 d e^4 \left (d+e x^2\right )^4}-\frac{x \left (25 c d^2-7 a e^2\right ) \left (a e^2+c d^2\right )}{48 d^2 e^4 \left (d+e x^2\right )^3} \]
[Out]
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Rubi [A] time = 0.571897, antiderivative size = 226, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 3, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.158 \[ -\frac{x \left (-35 a^2 e^4-6 a c d^2 e^2+93 c^2 d^4\right )}{128 d^4 e^4 \left (d+e x^2\right )}+\frac{\left (35 a^2 e^4+6 a c d^2 e^2+35 c^2 d^4\right ) \tan ^{-1}\left (\frac{\sqrt{e} x}{\sqrt{d}}\right )}{128 d^{9/2} e^{9/2}}+\frac{x \left (35 a^2 e^4+6 a c d^2 e^2+163 c^2 d^4\right )}{192 d^3 e^4 \left (d+e x^2\right )^2}+\frac{x \left (a e^2+c d^2\right )^2}{8 d e^4 \left (d+e x^2\right )^4}-\frac{x \left (25 c d^2-7 a e^2\right ) \left (a e^2+c d^2\right )}{48 d^2 e^4 \left (d+e x^2\right )^3} \]
Antiderivative was successfully verified.
[In] Int[(a + c*x^4)^2/(d + e*x^2)^5,x]
[Out]
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Rubi in Sympy [A] time = 92.5557, size = 255, normalized size = 1.13 \[ - \frac{c^{2} x^{7}}{e \left (d + e x^{2}\right )^{4}} + \frac{x \left (a^{2} e^{4} + 2 a c d^{2} e^{2} - 7 c^{2} d^{4}\right )}{8 d e^{4} \left (d + e x^{2}\right )^{4}} + \frac{x \left (7 a^{2} e^{4} - 18 a c d^{2} e^{2} + 119 c^{2} d^{4}\right )}{48 d^{2} e^{4} \left (d + e x^{2}\right )^{3}} + \frac{x \left (35 a^{2} e^{4} + 6 a c d^{2} e^{2} - 413 c^{2} d^{4}\right )}{192 d^{3} e^{4} \left (d + e x^{2}\right )^{2}} + \frac{x \left (35 a^{2} e^{4} + 6 a c d^{2} e^{2} + 35 c^{2} d^{4}\right )}{128 d^{4} e^{4} \left (d + e x^{2}\right )} + \frac{\left (35 a^{2} e^{4} + 6 a c d^{2} e^{2} + 35 c^{2} d^{4}\right ) \operatorname{atan}{\left (\frac{\sqrt{e} x}{\sqrt{d}} \right )}}{128 d^{\frac{9}{2}} e^{\frac{9}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((c*x**4+a)**2/(e*x**2+d)**5,x)
[Out]
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Mathematica [A] time = 0.330338, size = 200, normalized size = 0.88 \[ \frac{3 \left (35 a^2 e^4+6 a c d^2 e^2+35 c^2 d^4\right ) \tan ^{-1}\left (\frac{\sqrt{e} x}{\sqrt{d}}\right )+\frac{\sqrt{d} \sqrt{e} x \left (a^2 e^4 \left (279 d^3+511 d^2 e x^2+385 d e^2 x^4+105 e^3 x^6\right )-6 a c d^2 e^2 \left (3 d^3+11 d^2 e x^2-11 d e^2 x^4-3 e^3 x^6\right )-c^2 d^4 \left (105 d^3+385 d^2 e x^2+511 d e^2 x^4+279 e^3 x^6\right )\right )}{\left (d+e x^2\right )^4}}{384 d^{9/2} e^{9/2}} \]
Antiderivative was successfully verified.
[In] Integrate[(a + c*x^4)^2/(d + e*x^2)^5,x]
[Out]
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Maple [A] time = 0.016, size = 231, normalized size = 1. \[{\frac{1}{ \left ( e{x}^{2}+d \right ) ^{4}} \left ({\frac{ \left ( 35\,{a}^{2}{e}^{4}+6\,ac{d}^{2}{e}^{2}-93\,{c}^{2}{d}^{4} \right ){x}^{7}}{128\,{d}^{4}e}}+{\frac{ \left ( 385\,{a}^{2}{e}^{4}+66\,ac{d}^{2}{e}^{2}-511\,{c}^{2}{d}^{4} \right ){x}^{5}}{384\,{d}^{3}{e}^{2}}}+{\frac{ \left ( 511\,{a}^{2}{e}^{4}-66\,ac{d}^{2}{e}^{2}-385\,{c}^{2}{d}^{4} \right ){x}^{3}}{384\,{d}^{2}{e}^{3}}}+{\frac{ \left ( 93\,{a}^{2}{e}^{4}-6\,ac{d}^{2}{e}^{2}-35\,{c}^{2}{d}^{4} \right ) x}{128\,d{e}^{4}}} \right ) }+{\frac{35\,{a}^{2}}{128\,{d}^{4}}\arctan \left ({ex{\frac{1}{\sqrt{de}}}} \right ){\frac{1}{\sqrt{de}}}}+{\frac{3\,ac}{64\,{d}^{2}{e}^{2}}\arctan \left ({ex{\frac{1}{\sqrt{de}}}} \right ){\frac{1}{\sqrt{de}}}}+{\frac{35\,{c}^{2}}{128\,{e}^{4}}\arctan \left ({ex{\frac{1}{\sqrt{de}}}} \right ){\frac{1}{\sqrt{de}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((c*x^4+a)^2/(e*x^2+d)^5,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((c*x^4 + a)^2/(e*x^2 + d)^5,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.281606, size = 1, normalized size = 0. \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^4 + a)^2/(e*x^2 + d)^5,x, algorithm="fricas")
[Out]
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Sympy [A] time = 17.5187, size = 335, normalized size = 1.48 \[ - \frac{\sqrt{- \frac{1}{d^{9} e^{9}}} \left (35 a^{2} e^{4} + 6 a c d^{2} e^{2} + 35 c^{2} d^{4}\right ) \log{\left (- d^{5} e^{4} \sqrt{- \frac{1}{d^{9} e^{9}}} + x \right )}}{256} + \frac{\sqrt{- \frac{1}{d^{9} e^{9}}} \left (35 a^{2} e^{4} + 6 a c d^{2} e^{2} + 35 c^{2} d^{4}\right ) \log{\left (d^{5} e^{4} \sqrt{- \frac{1}{d^{9} e^{9}}} + x \right )}}{256} + \frac{x^{7} \left (105 a^{2} e^{7} + 18 a c d^{2} e^{5} - 279 c^{2} d^{4} e^{3}\right ) + x^{5} \left (385 a^{2} d e^{6} + 66 a c d^{3} e^{4} - 511 c^{2} d^{5} e^{2}\right ) + x^{3} \left (511 a^{2} d^{2} e^{5} - 66 a c d^{4} e^{3} - 385 c^{2} d^{6} e\right ) + x \left (279 a^{2} d^{3} e^{4} - 18 a c d^{5} e^{2} - 105 c^{2} d^{7}\right )}{384 d^{8} e^{4} + 1536 d^{7} e^{5} x^{2} + 2304 d^{6} e^{6} x^{4} + 1536 d^{5} e^{7} x^{6} + 384 d^{4} e^{8} x^{8}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x**4+a)**2/(e*x**2+d)**5,x)
[Out]
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GIAC/XCAS [A] time = 0.275597, size = 267, normalized size = 1.18 \[ \frac{{\left (35 \, c^{2} d^{4} + 6 \, a c d^{2} e^{2} + 35 \, a^{2} e^{4}\right )} \arctan \left (\frac{x e^{\frac{1}{2}}}{\sqrt{d}}\right ) e^{\left (-\frac{9}{2}\right )}}{128 \, d^{\frac{9}{2}}} - \frac{{\left (279 \, c^{2} d^{4} x^{7} e^{3} + 511 \, c^{2} d^{5} x^{5} e^{2} - 18 \, a c d^{2} x^{7} e^{5} + 385 \, c^{2} d^{6} x^{3} e - 66 \, a c d^{3} x^{5} e^{4} + 105 \, c^{2} d^{7} x - 105 \, a^{2} x^{7} e^{7} + 66 \, a c d^{4} x^{3} e^{3} - 385 \, a^{2} d x^{5} e^{6} + 18 \, a c d^{5} x e^{2} - 511 \, a^{2} d^{2} x^{3} e^{5} - 279 \, a^{2} d^{3} x e^{4}\right )} e^{\left (-4\right )}}{384 \,{\left (x^{2} e + d\right )}^{4} d^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^4 + a)^2/(e*x^2 + d)^5,x, algorithm="giac")
[Out]