Optimal. Leaf size=57 \[ -\frac{1}{(a+b x) (b d-a e)}-\frac{e \log (a+b x)}{(b d-a e)^2}+\frac{e \log (d+e x)}{(b d-a e)^2} \]
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Rubi [A] time = 0.0902307, antiderivative size = 57, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.077 \[ -\frac{1}{(a+b x) (b d-a e)}-\frac{e \log (a+b x)}{(b d-a e)^2}+\frac{e \log (d+e x)}{(b d-a e)^2} \]
Antiderivative was successfully verified.
[In] Int[1/((d + e*x)*(a^2 + 2*a*b*x + b^2*x^2)),x]
[Out]
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Rubi in Sympy [A] time = 29.7691, size = 46, normalized size = 0.81 \[ - \frac{e \log{\left (a + b x \right )}}{\left (a e - b d\right )^{2}} + \frac{e \log{\left (d + e x \right )}}{\left (a e - b d\right )^{2}} + \frac{1}{\left (a + b x\right ) \left (a e - b d\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(e*x+d)/(b**2*x**2+2*a*b*x+a**2),x)
[Out]
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Mathematica [A] time = 0.0460507, size = 53, normalized size = 0.93 \[ \frac{e (a+b x) \log (d+e x)-e (a+b x) \log (a+b x)+a e-b d}{(a+b x) (b d-a e)^2} \]
Antiderivative was successfully verified.
[In] Integrate[1/((d + e*x)*(a^2 + 2*a*b*x + b^2*x^2)),x]
[Out]
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Maple [A] time = 0.023, size = 57, normalized size = 1. \[{\frac{1}{ \left ( ae-bd \right ) \left ( bx+a \right ) }}-{\frac{e\ln \left ( bx+a \right ) }{ \left ( ae-bd \right ) ^{2}}}+{\frac{e\ln \left ( ex+d \right ) }{ \left ( ae-bd \right ) ^{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(e*x+d)/(b^2*x^2+2*a*b*x+a^2),x)
[Out]
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Maxima [A] time = 0.680468, size = 124, normalized size = 2.18 \[ -\frac{e \log \left (b x + a\right )}{b^{2} d^{2} - 2 \, a b d e + a^{2} e^{2}} + \frac{e \log \left (e x + d\right )}{b^{2} d^{2} - 2 \, a b d e + a^{2} e^{2}} - \frac{1}{a b d - a^{2} e +{\left (b^{2} d - a b e\right )} x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b^2*x^2 + 2*a*b*x + a^2)*(e*x + d)),x, algorithm="maxima")
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Fricas [A] time = 0.235039, size = 126, normalized size = 2.21 \[ -\frac{b d - a e +{\left (b e x + a e\right )} \log \left (b x + a\right ) -{\left (b e x + a e\right )} \log \left (e x + d\right )}{a b^{2} d^{2} - 2 \, a^{2} b d e + a^{3} e^{2} +{\left (b^{3} d^{2} - 2 \, a b^{2} d e + a^{2} b e^{2}\right )} x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b^2*x^2 + 2*a*b*x + a^2)*(e*x + d)),x, algorithm="fricas")
[Out]
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Sympy [A] time = 3.03263, size = 233, normalized size = 4.09 \[ \frac{e \log{\left (x + \frac{- \frac{a^{3} e^{4}}{\left (a e - b d\right )^{2}} + \frac{3 a^{2} b d e^{3}}{\left (a e - b d\right )^{2}} - \frac{3 a b^{2} d^{2} e^{2}}{\left (a e - b d\right )^{2}} + a e^{2} + \frac{b^{3} d^{3} e}{\left (a e - b d\right )^{2}} + b d e}{2 b e^{2}} \right )}}{\left (a e - b d\right )^{2}} - \frac{e \log{\left (x + \frac{\frac{a^{3} e^{4}}{\left (a e - b d\right )^{2}} - \frac{3 a^{2} b d e^{3}}{\left (a e - b d\right )^{2}} + \frac{3 a b^{2} d^{2} e^{2}}{\left (a e - b d\right )^{2}} + a e^{2} - \frac{b^{3} d^{3} e}{\left (a e - b d\right )^{2}} + b d e}{2 b e^{2}} \right )}}{\left (a e - b d\right )^{2}} + \frac{1}{a^{2} e - a b d + x \left (a b e - b^{2} d\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(e*x+d)/(b**2*x**2+2*a*b*x+a**2),x)
[Out]
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GIAC/XCAS [A] time = 0.211767, size = 128, normalized size = 2.25 \[ -\frac{b e{\rm ln}\left ({\left | b x + a \right |}\right )}{b^{3} d^{2} - 2 \, a b^{2} d e + a^{2} b e^{2}} + \frac{e^{2}{\rm ln}\left ({\left | x e + d \right |}\right )}{b^{2} d^{2} e - 2 \, a b d e^{2} + a^{2} e^{3}} - \frac{1}{{\left (b d - a e\right )}{\left (b x + a\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b^2*x^2 + 2*a*b*x + a^2)*(e*x + d)),x, algorithm="giac")
[Out]