Optimal. Leaf size=17 \[ -\frac{1}{3 c e (d+e x)^3} \]
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Rubi [A] time = 0.0167319, antiderivative size = 17, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 30, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.1 \[ -\frac{1}{3 c e (d+e x)^3} \]
Antiderivative was successfully verified.
[In] Int[1/((d + e*x)^2*(c*d^2 + 2*c*d*e*x + c*e^2*x^2)),x]
[Out]
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Rubi in Sympy [A] time = 18.1457, size = 14, normalized size = 0.82 \[ - \frac{1}{3 c e \left (d + e x\right )^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(e*x+d)**2/(c*e**2*x**2+2*c*d*e*x+c*d**2),x)
[Out]
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Mathematica [A] time = 0.00619935, size = 17, normalized size = 1. \[ -\frac{1}{3 c e (d+e x)^3} \]
Antiderivative was successfully verified.
[In] Integrate[1/((d + e*x)^2*(c*d^2 + 2*c*d*e*x + c*e^2*x^2)),x]
[Out]
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Maple [A] time = 0.005, size = 16, normalized size = 0.9 \[ -{\frac{1}{3\,ce \left ( ex+d \right ) ^{3}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(e*x+d)^2/(c*e^2*x^2+2*c*d*e*x+c*d^2),x)
[Out]
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Maxima [A] time = 0.698576, size = 53, normalized size = 3.12 \[ -\frac{1}{3 \,{\left (c e^{4} x^{3} + 3 \, c d e^{3} x^{2} + 3 \, c d^{2} e^{2} x + c d^{3} e\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((c*e^2*x^2 + 2*c*d*e*x + c*d^2)*(e*x + d)^2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.203313, size = 53, normalized size = 3.12 \[ -\frac{1}{3 \,{\left (c e^{4} x^{3} + 3 \, c d e^{3} x^{2} + 3 \, c d^{2} e^{2} x + c d^{3} e\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((c*e^2*x^2 + 2*c*d*e*x + c*d^2)*(e*x + d)^2),x, algorithm="fricas")
[Out]
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Sympy [A] time = 1.56436, size = 44, normalized size = 2.59 \[ - \frac{1}{3 c d^{3} e + 9 c d^{2} e^{2} x + 9 c d e^{3} x^{2} + 3 c e^{4} x^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(e*x+d)**2/(c*e**2*x**2+2*c*d*e*x+c*d**2),x)
[Out]
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GIAC/XCAS [F(-2)] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: NotImplementedError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((c*e^2*x^2 + 2*c*d*e*x + c*d^2)*(e*x + d)^2),x, algorithm="giac")
[Out]