Optimal. Leaf size=98 \[ \frac{3 d \left (a e^2+c d^2\right ) \tan ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{a}}\right )}{8 a^{5/2} c^{3/2}}-\frac{3 d (d+e x) (a e-c d x)}{8 a^2 c \left (a+c x^2\right )}+\frac{x (d+e x)^3}{4 a \left (a+c x^2\right )^2} \]
[Out]
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Rubi [A] time = 0.112806, antiderivative size = 98, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.176 \[ \frac{3 d \left (a e^2+c d^2\right ) \tan ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{a}}\right )}{8 a^{5/2} c^{3/2}}-\frac{3 d (d+e x) (a e-c d x)}{8 a^2 c \left (a+c x^2\right )}+\frac{x (d+e x)^3}{4 a \left (a+c x^2\right )^2} \]
Antiderivative was successfully verified.
[In] Int[(d + e*x)^3/(a + c*x^2)^3,x]
[Out]
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Rubi in Sympy [A] time = 14.7352, size = 88, normalized size = 0.9 \[ \frac{x \left (d + e x\right )^{3}}{4 a \left (a + c x^{2}\right )^{2}} - \frac{3 d \left (d + e x\right ) \left (a e - c d x\right )}{8 a^{2} c \left (a + c x^{2}\right )} + \frac{3 d \left (a e^{2} + c d^{2}\right ) \operatorname{atan}{\left (\frac{\sqrt{c} x}{\sqrt{a}} \right )}}{8 a^{\frac{5}{2}} c^{\frac{3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((e*x+d)**3/(c*x**2+a)**3,x)
[Out]
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Mathematica [A] time = 0.204953, size = 127, normalized size = 1.3 \[ \frac{\frac{\sqrt{a} \left (-2 a^3 e^3-a^2 c e \left (6 d^2+3 d e x+4 e^2 x^2\right )+a c^2 d x \left (5 d^2+3 e^2 x^2\right )+3 c^3 d^3 x^3\right )}{\left (a+c x^2\right )^2}+3 \sqrt{c} d \left (a e^2+c d^2\right ) \tan ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{a}}\right )}{8 a^{5/2} c^2} \]
Antiderivative was successfully verified.
[In] Integrate[(d + e*x)^3/(a + c*x^2)^3,x]
[Out]
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Maple [A] time = 0.012, size = 133, normalized size = 1.4 \[{\frac{1}{ \left ( c{x}^{2}+a \right ) ^{2}} \left ({\frac{3\,d \left ( a{e}^{2}+c{d}^{2} \right ){x}^{3}}{8\,{a}^{2}}}-{\frac{{e}^{3}{x}^{2}}{2\,c}}-{\frac{d \left ( 3\,a{e}^{2}-5\,c{d}^{2} \right ) x}{8\,ac}}-{\frac{e \left ( a{e}^{2}+3\,c{d}^{2} \right ) }{4\,{c}^{2}}} \right ) }+{\frac{3\,d{e}^{2}}{8\,ac}\arctan \left ({cx{\frac{1}{\sqrt{ac}}}} \right ){\frac{1}{\sqrt{ac}}}}+{\frac{3\,{d}^{3}}{8\,{a}^{2}}\arctan \left ({cx{\frac{1}{\sqrt{ac}}}} \right ){\frac{1}{\sqrt{ac}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((e*x+d)^3/(c*x^2+a)^3,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((e*x + d)^3/(c*x^2 + a)^3,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.220967, size = 1, normalized size = 0.01 \[ \left [\frac{3 \,{\left (a^{2} c^{2} d^{3} + a^{3} c d e^{2} +{\left (c^{4} d^{3} + a c^{3} d e^{2}\right )} x^{4} + 2 \,{\left (a c^{3} d^{3} + a^{2} c^{2} d e^{2}\right )} x^{2}\right )} \log \left (\frac{2 \, a c x +{\left (c x^{2} - a\right )} \sqrt{-a c}}{c x^{2} + a}\right ) - 2 \,{\left (4 \, a^{2} c e^{3} x^{2} + 6 \, a^{2} c d^{2} e + 2 \, a^{3} e^{3} - 3 \,{\left (c^{3} d^{3} + a c^{2} d e^{2}\right )} x^{3} -{\left (5 \, a c^{2} d^{3} - 3 \, a^{2} c d e^{2}\right )} x\right )} \sqrt{-a c}}{16 \,{\left (a^{2} c^{4} x^{4} + 2 \, a^{3} c^{3} x^{2} + a^{4} c^{2}\right )} \sqrt{-a c}}, \frac{3 \,{\left (a^{2} c^{2} d^{3} + a^{3} c d e^{2} +{\left (c^{4} d^{3} + a c^{3} d e^{2}\right )} x^{4} + 2 \,{\left (a c^{3} d^{3} + a^{2} c^{2} d e^{2}\right )} x^{2}\right )} \arctan \left (\frac{\sqrt{a c} x}{a}\right ) -{\left (4 \, a^{2} c e^{3} x^{2} + 6 \, a^{2} c d^{2} e + 2 \, a^{3} e^{3} - 3 \,{\left (c^{3} d^{3} + a c^{2} d e^{2}\right )} x^{3} -{\left (5 \, a c^{2} d^{3} - 3 \, a^{2} c d e^{2}\right )} x\right )} \sqrt{a c}}{8 \,{\left (a^{2} c^{4} x^{4} + 2 \, a^{3} c^{3} x^{2} + a^{4} c^{2}\right )} \sqrt{a c}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x + d)^3/(c*x^2 + a)^3,x, algorithm="fricas")
[Out]
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Sympy [A] time = 5.60343, size = 272, normalized size = 2.78 \[ - \frac{3 d \sqrt{- \frac{1}{a^{5} c^{3}}} \left (a e^{2} + c d^{2}\right ) \log{\left (- \frac{3 a^{3} c d \sqrt{- \frac{1}{a^{5} c^{3}}} \left (a e^{2} + c d^{2}\right )}{3 a d e^{2} + 3 c d^{3}} + x \right )}}{16} + \frac{3 d \sqrt{- \frac{1}{a^{5} c^{3}}} \left (a e^{2} + c d^{2}\right ) \log{\left (\frac{3 a^{3} c d \sqrt{- \frac{1}{a^{5} c^{3}}} \left (a e^{2} + c d^{2}\right )}{3 a d e^{2} + 3 c d^{3}} + x \right )}}{16} + \frac{- 2 a^{3} e^{3} - 6 a^{2} c d^{2} e - 4 a^{2} c e^{3} x^{2} + x^{3} \left (3 a c^{2} d e^{2} + 3 c^{3} d^{3}\right ) + x \left (- 3 a^{2} c d e^{2} + 5 a c^{2} d^{3}\right )}{8 a^{4} c^{2} + 16 a^{3} c^{3} x^{2} + 8 a^{2} c^{4} x^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x+d)**3/(c*x**2+a)**3,x)
[Out]
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GIAC/XCAS [A] time = 0.211412, size = 167, normalized size = 1.7 \[ \frac{3 \,{\left (c d^{3} + a d e^{2}\right )} \arctan \left (\frac{c x}{\sqrt{a c}}\right )}{8 \, \sqrt{a c} a^{2} c} + \frac{3 \, c^{3} d^{3} x^{3} + 3 \, a c^{2} d x^{3} e^{2} + 5 \, a c^{2} d^{3} x - 4 \, a^{2} c x^{2} e^{3} - 3 \, a^{2} c d x e^{2} - 6 \, a^{2} c d^{2} e - 2 \, a^{3} e^{3}}{8 \,{\left (c x^{2} + a\right )}^{2} a^{2} c^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x + d)^3/(c*x^2 + a)^3,x, algorithm="giac")
[Out]