Optimal. Leaf size=104 \[ \frac{5 \tanh ^{-1}\left (\frac{b x}{a}\right )}{32 a^6 b}+\frac{1}{32 a^5 b (a-b x)}-\frac{1}{8 a^5 b (a+b x)}-\frac{3}{32 a^4 b (a+b x)^2}-\frac{1}{12 a^3 b (a+b x)^3}-\frac{1}{16 a^2 b (a+b x)^4} \]
[Out]
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Rubi [A] time = 0.161183, antiderivative size = 104, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.136 \[ \frac{5 \tanh ^{-1}\left (\frac{b x}{a}\right )}{32 a^6 b}+\frac{1}{32 a^5 b (a-b x)}-\frac{1}{8 a^5 b (a+b x)}-\frac{3}{32 a^4 b (a+b x)^2}-\frac{1}{12 a^3 b (a+b x)^3}-\frac{1}{16 a^2 b (a+b x)^4} \]
Antiderivative was successfully verified.
[In] Int[1/((a + b*x)^3*(a^2 - b^2*x^2)^2),x]
[Out]
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Rubi in Sympy [A] time = 31.7541, size = 87, normalized size = 0.84 \[ - \frac{1}{16 a^{2} b \left (a + b x\right )^{4}} - \frac{1}{12 a^{3} b \left (a + b x\right )^{3}} - \frac{3}{32 a^{4} b \left (a + b x\right )^{2}} - \frac{1}{8 a^{5} b \left (a + b x\right )} + \frac{1}{32 a^{5} b \left (a - b x\right )} + \frac{5 \operatorname{atanh}{\left (\frac{b x}{a} \right )}}{32 a^{6} b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(b*x+a)**3/(-b**2*x**2+a**2)**2,x)
[Out]
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Mathematica [A] time = 0.0522881, size = 112, normalized size = 1.08 \[ \frac{-64 a^5-30 a^4 b x+70 a^3 b^2 x^2+90 a^2 b^3 x^3+30 a b^4 x^4-15 (a-b x) (a+b x)^4 \log (a-b x)+15 (a-b x) (a+b x)^4 \log (a+b x)}{192 a^6 b (a-b x) (a+b x)^4} \]
Antiderivative was successfully verified.
[In] Integrate[1/((a + b*x)^3*(a^2 - b^2*x^2)^2),x]
[Out]
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Maple [A] time = 0.016, size = 109, normalized size = 1.1 \[ -{\frac{5\,\ln \left ( bx-a \right ) }{64\,{a}^{6}b}}-{\frac{1}{32\,{a}^{5}b \left ( bx-a \right ) }}+{\frac{5\,\ln \left ( bx+a \right ) }{64\,{a}^{6}b}}-{\frac{1}{8\,{a}^{5}b \left ( bx+a \right ) }}-{\frac{3}{32\,{a}^{4}b \left ( bx+a \right ) ^{2}}}-{\frac{1}{12\,{a}^{3}b \left ( bx+a \right ) ^{3}}}-{\frac{1}{16\,{a}^{2}b \left ( bx+a \right ) ^{4}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(b*x+a)^3/(-b^2*x^2+a^2)^2,x)
[Out]
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Maxima [A] time = 0.701078, size = 182, normalized size = 1.75 \[ -\frac{15 \, b^{4} x^{4} + 45 \, a b^{3} x^{3} + 35 \, a^{2} b^{2} x^{2} - 15 \, a^{3} b x - 32 \, a^{4}}{96 \,{\left (a^{5} b^{6} x^{5} + 3 \, a^{6} b^{5} x^{4} + 2 \, a^{7} b^{4} x^{3} - 2 \, a^{8} b^{3} x^{2} - 3 \, a^{9} b^{2} x - a^{10} b\right )}} + \frac{5 \, \log \left (b x + a\right )}{64 \, a^{6} b} - \frac{5 \, \log \left (b x - a\right )}{64 \, a^{6} b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b^2*x^2 - a^2)^2*(b*x + a)^3),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.214671, size = 306, normalized size = 2.94 \[ -\frac{30 \, a b^{4} x^{4} + 90 \, a^{2} b^{3} x^{3} + 70 \, a^{3} b^{2} x^{2} - 30 \, a^{4} b x - 64 \, a^{5} - 15 \,{\left (b^{5} x^{5} + 3 \, a b^{4} x^{4} + 2 \, a^{2} b^{3} x^{3} - 2 \, a^{3} b^{2} x^{2} - 3 \, a^{4} b x - a^{5}\right )} \log \left (b x + a\right ) + 15 \,{\left (b^{5} x^{5} + 3 \, a b^{4} x^{4} + 2 \, a^{2} b^{3} x^{3} - 2 \, a^{3} b^{2} x^{2} - 3 \, a^{4} b x - a^{5}\right )} \log \left (b x - a\right )}{192 \,{\left (a^{6} b^{6} x^{5} + 3 \, a^{7} b^{5} x^{4} + 2 \, a^{8} b^{4} x^{3} - 2 \, a^{9} b^{3} x^{2} - 3 \, a^{10} b^{2} x - a^{11} b\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b^2*x^2 - a^2)^2*(b*x + a)^3),x, algorithm="fricas")
[Out]
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Sympy [A] time = 3.22537, size = 133, normalized size = 1.28 \[ - \frac{- 32 a^{4} - 15 a^{3} b x + 35 a^{2} b^{2} x^{2} + 45 a b^{3} x^{3} + 15 b^{4} x^{4}}{- 96 a^{10} b - 288 a^{9} b^{2} x - 192 a^{8} b^{3} x^{2} + 192 a^{7} b^{4} x^{3} + 288 a^{6} b^{5} x^{4} + 96 a^{5} b^{6} x^{5}} + \frac{- \frac{5 \log{\left (- \frac{a}{b} + x \right )}}{64} + \frac{5 \log{\left (\frac{a}{b} + x \right )}}{64}}{a^{6} b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(b*x+a)**3/(-b**2*x**2+a**2)**2,x)
[Out]
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GIAC/XCAS [A] time = 0.218211, size = 136, normalized size = 1.31 \[ \frac{5 \,{\rm ln}\left ({\left | b x + a \right |}\right )}{64 \, a^{6} b} - \frac{5 \,{\rm ln}\left ({\left | b x - a \right |}\right )}{64 \, a^{6} b} - \frac{15 \, a b^{4} x^{4} + 45 \, a^{2} b^{3} x^{3} + 35 \, a^{3} b^{2} x^{2} - 15 \, a^{4} b x - 32 \, a^{5}}{96 \,{\left (b x + a\right )}^{4}{\left (b x - a\right )} a^{6} b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b^2*x^2 - a^2)^2*(b*x + a)^3),x, algorithm="giac")
[Out]