Optimal. Leaf size=173 \[ \frac{\log \left (a+c x^2\right ) \left (-a B e^2-2 A c d e+B c d^2\right )}{2 \left (a e^2+c d^2\right )^2}+\frac{B d-A e}{(d+e x) \left (a e^2+c d^2\right )}-\frac{\log (d+e x) \left (-a B e^2-2 A c d e+B c d^2\right )}{\left (a e^2+c d^2\right )^2}+\frac{\sqrt{c} \tan ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{a}}\right ) \left (-a A e^2+2 a B d e+A c d^2\right )}{\sqrt{a} \left (a e^2+c d^2\right )^2} \]
[Out]
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Rubi [A] time = 0.359809, antiderivative size = 173, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.182 \[ \frac{\log \left (a+c x^2\right ) \left (-a B e^2-2 A c d e+B c d^2\right )}{2 \left (a e^2+c d^2\right )^2}+\frac{B d-A e}{(d+e x) \left (a e^2+c d^2\right )}-\frac{\log (d+e x) \left (-a B e^2-2 A c d e+B c d^2\right )}{\left (a e^2+c d^2\right )^2}+\frac{\sqrt{c} \tan ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{a}}\right ) \left (-a A e^2+2 a B d e+A c d^2\right )}{\sqrt{a} \left (a e^2+c d^2\right )^2} \]
Antiderivative was successfully verified.
[In] Int[(A + B*x)/((d + e*x)^2*(a + c*x^2)),x]
[Out]
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Rubi in Sympy [A] time = 65.0757, size = 163, normalized size = 0.94 \[ - \frac{\left (2 A c d e + B a e^{2} - B c d^{2}\right ) \log{\left (a + c x^{2} \right )}}{2 \left (a e^{2} + c d^{2}\right )^{2}} + \frac{\left (2 A c d e + B a e^{2} - B c d^{2}\right ) \log{\left (d + e x \right )}}{\left (a e^{2} + c d^{2}\right )^{2}} - \frac{A e - B d}{\left (d + e x\right ) \left (a e^{2} + c d^{2}\right )} - \frac{\sqrt{c} \left (A a e^{2} - A c d^{2} - 2 B a d e\right ) \operatorname{atan}{\left (\frac{\sqrt{c} x}{\sqrt{a}} \right )}}{\sqrt{a} \left (a e^{2} + c d^{2}\right )^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((B*x+A)/(e*x+d)**2/(c*x**2+a),x)
[Out]
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Mathematica [A] time = 0.36679, size = 148, normalized size = 0.86 \[ \frac{\log \left (a+c x^2\right ) \left (-a B e^2-2 A c d e+B c d^2\right )+\frac{2 \left (a e^2+c d^2\right ) (B d-A e)}{d+e x}+\log (d+e x) \left (2 a B e^2+4 A c d e-2 B c d^2\right )+\frac{2 \sqrt{c} \tan ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{a}}\right ) \left (-a A e^2+2 a B d e+A c d^2\right )}{\sqrt{a}}}{2 \left (a e^2+c d^2\right )^2} \]
Antiderivative was successfully verified.
[In] Integrate[(A + B*x)/((d + e*x)^2*(a + c*x^2)),x]
[Out]
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Maple [A] time = 0.015, size = 312, normalized size = 1.8 \[ -{\frac{Ae}{ \left ( a{e}^{2}+c{d}^{2} \right ) \left ( ex+d \right ) }}+{\frac{Bd}{ \left ( a{e}^{2}+c{d}^{2} \right ) \left ( ex+d \right ) }}+2\,{\frac{\ln \left ( ex+d \right ) Acde}{ \left ( a{e}^{2}+c{d}^{2} \right ) ^{2}}}+{\frac{\ln \left ( ex+d \right ) aB{e}^{2}}{ \left ( a{e}^{2}+c{d}^{2} \right ) ^{2}}}-{\frac{\ln \left ( ex+d \right ) Bc{d}^{2}}{ \left ( a{e}^{2}+c{d}^{2} \right ) ^{2}}}-{\frac{c\ln \left ( c{x}^{2}+a \right ) Ade}{ \left ( a{e}^{2}+c{d}^{2} \right ) ^{2}}}-{\frac{\ln \left ( c{x}^{2}+a \right ) aB{e}^{2}}{2\, \left ( a{e}^{2}+c{d}^{2} \right ) ^{2}}}+{\frac{c\ln \left ( c{x}^{2}+a \right ) B{d}^{2}}{2\, \left ( a{e}^{2}+c{d}^{2} \right ) ^{2}}}-{\frac{aAc{e}^{2}}{ \left ( a{e}^{2}+c{d}^{2} \right ) ^{2}}\arctan \left ({cx{\frac{1}{\sqrt{ac}}}} \right ){\frac{1}{\sqrt{ac}}}}+{\frac{A{c}^{2}{d}^{2}}{ \left ( a{e}^{2}+c{d}^{2} \right ) ^{2}}\arctan \left ({cx{\frac{1}{\sqrt{ac}}}} \right ){\frac{1}{\sqrt{ac}}}}+2\,{\frac{aBcde}{ \left ( a{e}^{2}+c{d}^{2} \right ) ^{2}\sqrt{ac}}\arctan \left ({\frac{cx}{\sqrt{ac}}} \right ) } \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((B*x+A)/(e*x+d)^2/(c*x^2+a),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((B*x + A)/((c*x^2 + a)*(e*x + d)^2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 7.75656, size = 1, normalized size = 0.01 \[ \left [\frac{2 \, B c d^{3} - 2 \, A c d^{2} e + 2 \, B a d e^{2} - 2 \, A a e^{3} -{\left (A c d^{3} + 2 \, B a d^{2} e - A a d e^{2} +{\left (A c d^{2} e + 2 \, B a d e^{2} - A a e^{3}\right )} x\right )} \sqrt{-\frac{c}{a}} \log \left (\frac{c x^{2} - 2 \, a x \sqrt{-\frac{c}{a}} - a}{c x^{2} + a}\right ) +{\left (B c d^{3} - 2 \, A c d^{2} e - B a d e^{2} +{\left (B c d^{2} e - 2 \, A c d e^{2} - B a e^{3}\right )} x\right )} \log \left (c x^{2} + a\right ) - 2 \,{\left (B c d^{3} - 2 \, A c d^{2} e - B a d e^{2} +{\left (B c d^{2} e - 2 \, A c d e^{2} - B a e^{3}\right )} x\right )} \log \left (e x + d\right )}{2 \,{\left (c^{2} d^{5} + 2 \, a c d^{3} e^{2} + a^{2} d e^{4} +{\left (c^{2} d^{4} e + 2 \, a c d^{2} e^{3} + a^{2} e^{5}\right )} x\right )}}, \frac{2 \, B c d^{3} - 2 \, A c d^{2} e + 2 \, B a d e^{2} - 2 \, A a e^{3} + 2 \,{\left (A c d^{3} + 2 \, B a d^{2} e - A a d e^{2} +{\left (A c d^{2} e + 2 \, B a d e^{2} - A a e^{3}\right )} x\right )} \sqrt{\frac{c}{a}} \arctan \left (\frac{c x}{a \sqrt{\frac{c}{a}}}\right ) +{\left (B c d^{3} - 2 \, A c d^{2} e - B a d e^{2} +{\left (B c d^{2} e - 2 \, A c d e^{2} - B a e^{3}\right )} x\right )} \log \left (c x^{2} + a\right ) - 2 \,{\left (B c d^{3} - 2 \, A c d^{2} e - B a d e^{2} +{\left (B c d^{2} e - 2 \, A c d e^{2} - B a e^{3}\right )} x\right )} \log \left (e x + d\right )}{2 \,{\left (c^{2} d^{5} + 2 \, a c d^{3} e^{2} + a^{2} d e^{4} +{\left (c^{2} d^{4} e + 2 \, a c d^{2} e^{3} + a^{2} e^{5}\right )} x\right )}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)/((c*x^2 + a)*(e*x + d)^2),x, algorithm="fricas")
[Out]
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x+A)/(e*x+d)**2/(c*x**2+a),x)
[Out]
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GIAC/XCAS [A] time = 0.283422, size = 309, normalized size = 1.79 \[ \frac{{\left (A c^{2} d^{2} e^{2} + 2 \, B a c d e^{3} - A a c e^{4}\right )} \arctan \left (\frac{{\left (c d - \frac{c d^{2}}{x e + d} - \frac{a e^{2}}{x e + d}\right )} e^{\left (-1\right )}}{\sqrt{a c}}\right ) e^{\left (-2\right )}}{{\left (c^{2} d^{4} + 2 \, a c d^{2} e^{2} + a^{2} e^{4}\right )} \sqrt{a c}} + \frac{{\left (B c d^{2} - 2 \, A c d e - B a e^{2}\right )}{\rm ln}\left (c - \frac{2 \, c d}{x e + d} + \frac{c d^{2}}{{\left (x e + d\right )}^{2}} + \frac{a e^{2}}{{\left (x e + d\right )}^{2}}\right )}{2 \,{\left (c^{2} d^{4} + 2 \, a c d^{2} e^{2} + a^{2} e^{4}\right )}} + \frac{\frac{B d e^{2}}{x e + d} - \frac{A e^{3}}{x e + d}}{c d^{2} e^{2} + a e^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)/((c*x^2 + a)*(e*x + d)^2),x, algorithm="giac")
[Out]