Optimal. Leaf size=149 \[ \frac{d \left (a^2 d^2-3 a b c d+3 b^2 c^2\right ) \log \left (c+d x^2\right )}{2 c^3 (b c-a d)^3}-\frac{b^3 \log \left (a+b x^2\right )}{2 a (b c-a d)^3}-\frac{d (2 b c-a d)}{2 c^2 \left (c+d x^2\right ) (b c-a d)^2}-\frac{d}{4 c \left (c+d x^2\right )^2 (b c-a d)}+\frac{\log (x)}{a c^3} \]
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Rubi [A] time = 0.348319, antiderivative size = 149, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.091 \[ \frac{d \left (a^2 d^2-3 a b c d+3 b^2 c^2\right ) \log \left (c+d x^2\right )}{2 c^3 (b c-a d)^3}-\frac{b^3 \log \left (a+b x^2\right )}{2 a (b c-a d)^3}-\frac{d (2 b c-a d)}{2 c^2 \left (c+d x^2\right ) (b c-a d)^2}-\frac{d}{4 c \left (c+d x^2\right )^2 (b c-a d)}+\frac{\log (x)}{a c^3} \]
Antiderivative was successfully verified.
[In] Int[1/(x*(a + b*x^2)*(c + d*x^2)^3),x]
[Out]
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Rubi in Sympy [A] time = 64.1219, size = 133, normalized size = 0.89 \[ \frac{d}{4 c \left (c + d x^{2}\right )^{2} \left (a d - b c\right )} + \frac{d \left (a d - 2 b c\right )}{2 c^{2} \left (c + d x^{2}\right ) \left (a d - b c\right )^{2}} - \frac{d \left (a^{2} d^{2} - 3 a b c d + 3 b^{2} c^{2}\right ) \log{\left (c + d x^{2} \right )}}{2 c^{3} \left (a d - b c\right )^{3}} + \frac{b^{3} \log{\left (a + b x^{2} \right )}}{2 a \left (a d - b c\right )^{3}} + \frac{\log{\left (x^{2} \right )}}{2 a c^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/x/(b*x**2+a)/(d*x**2+c)**3,x)
[Out]
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Mathematica [A] time = 0.469545, size = 141, normalized size = 0.95 \[ \frac{\frac{d \left (\frac{c \left (a^2 d^2 \left (3 c+2 d x^2\right )-2 a b c d \left (4 c+3 d x^2\right )+b^2 c^2 \left (5 c+4 d x^2\right )\right )}{\left (c+d x^2\right )^2}-2 \left (a^2 d^2-3 a b c d+3 b^2 c^2\right ) \log \left (c+d x^2\right )\right )}{c^3}+\frac{2 b^3 \log \left (a+b x^2\right )}{a}}{4 (a d-b c)^3}+\frac{\log (x)}{a c^3} \]
Antiderivative was successfully verified.
[In] Integrate[1/(x*(a + b*x^2)*(c + d*x^2)^3),x]
[Out]
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Maple [B] time = 0.026, size = 286, normalized size = 1.9 \[{\frac{\ln \left ( x \right ) }{a{c}^{3}}}+{\frac{{a}^{2}{d}^{3}}{2\,{c}^{2} \left ( ad-bc \right ) ^{3} \left ( d{x}^{2}+c \right ) }}-{\frac{3\,a{d}^{2}b}{2\,c \left ( ad-bc \right ) ^{3} \left ( d{x}^{2}+c \right ) }}+{\frac{{b}^{2}d}{ \left ( ad-bc \right ) ^{3} \left ( d{x}^{2}+c \right ) }}+{\frac{{a}^{2}{d}^{3}}{4\,c \left ( ad-bc \right ) ^{3} \left ( d{x}^{2}+c \right ) ^{2}}}-{\frac{a{d}^{2}b}{2\, \left ( ad-bc \right ) ^{3} \left ( d{x}^{2}+c \right ) ^{2}}}+{\frac{{b}^{2}cd}{4\, \left ( ad-bc \right ) ^{3} \left ( d{x}^{2}+c \right ) ^{2}}}-{\frac{{d}^{3}\ln \left ( d{x}^{2}+c \right ){a}^{2}}{2\,{c}^{3} \left ( ad-bc \right ) ^{3}}}+{\frac{3\,{d}^{2}\ln \left ( d{x}^{2}+c \right ) ab}{2\,{c}^{2} \left ( ad-bc \right ) ^{3}}}-{\frac{3\,d\ln \left ( d{x}^{2}+c \right ){b}^{2}}{2\,c \left ( ad-bc \right ) ^{3}}}+{\frac{{b}^{3}\ln \left ( b{x}^{2}+a \right ) }{2\,a \left ( ad-bc \right ) ^{3}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/x/(b*x^2+a)/(d*x^2+c)^3,x)
[Out]
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Maxima [A] time = 1.37478, size = 375, normalized size = 2.52 \[ -\frac{b^{3} \log \left (b x^{2} + a\right )}{2 \,{\left (a b^{3} c^{3} - 3 \, a^{2} b^{2} c^{2} d + 3 \, a^{3} b c d^{2} - a^{4} d^{3}\right )}} + \frac{{\left (3 \, b^{2} c^{2} d - 3 \, a b c d^{2} + a^{2} d^{3}\right )} \log \left (d x^{2} + c\right )}{2 \,{\left (b^{3} c^{6} - 3 \, a b^{2} c^{5} d + 3 \, a^{2} b c^{4} d^{2} - a^{3} c^{3} d^{3}\right )}} - \frac{5 \, b c^{2} d - 3 \, a c d^{2} + 2 \,{\left (2 \, b c d^{2} - a d^{3}\right )} x^{2}}{4 \,{\left (b^{2} c^{6} - 2 \, a b c^{5} d + a^{2} c^{4} d^{2} +{\left (b^{2} c^{4} d^{2} - 2 \, a b c^{3} d^{3} + a^{2} c^{2} d^{4}\right )} x^{4} + 2 \,{\left (b^{2} c^{5} d - 2 \, a b c^{4} d^{2} + a^{2} c^{3} d^{3}\right )} x^{2}\right )}} + \frac{\log \left (x^{2}\right )}{2 \, a c^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b*x^2 + a)*(d*x^2 + c)^3*x),x, algorithm="maxima")
[Out]
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Fricas [A] time = 3.67369, size = 702, normalized size = 4.71 \[ -\frac{5 \, a b^{2} c^{4} d - 8 \, a^{2} b c^{3} d^{2} + 3 \, a^{3} c^{2} d^{3} + 2 \,{\left (2 \, a b^{2} c^{3} d^{2} - 3 \, a^{2} b c^{2} d^{3} + a^{3} c d^{4}\right )} x^{2} + 2 \,{\left (b^{3} c^{3} d^{2} x^{4} + 2 \, b^{3} c^{4} d x^{2} + b^{3} c^{5}\right )} \log \left (b x^{2} + a\right ) - 2 \,{\left (3 \, a b^{2} c^{4} d - 3 \, a^{2} b c^{3} d^{2} + a^{3} c^{2} d^{3} +{\left (3 \, a b^{2} c^{2} d^{3} - 3 \, a^{2} b c d^{4} + a^{3} d^{5}\right )} x^{4} + 2 \,{\left (3 \, a b^{2} c^{3} d^{2} - 3 \, a^{2} b c^{2} d^{3} + a^{3} c d^{4}\right )} x^{2}\right )} \log \left (d x^{2} + c\right ) - 4 \,{\left (b^{3} c^{5} - 3 \, a b^{2} c^{4} d + 3 \, a^{2} b c^{3} d^{2} - a^{3} c^{2} d^{3} +{\left (b^{3} c^{3} d^{2} - 3 \, a b^{2} c^{2} d^{3} + 3 \, a^{2} b c d^{4} - a^{3} d^{5}\right )} x^{4} + 2 \,{\left (b^{3} c^{4} d - 3 \, a b^{2} c^{3} d^{2} + 3 \, a^{2} b c^{2} d^{3} - a^{3} c d^{4}\right )} x^{2}\right )} \log \left (x\right )}{4 \,{\left (a b^{3} c^{8} - 3 \, a^{2} b^{2} c^{7} d + 3 \, a^{3} b c^{6} d^{2} - a^{4} c^{5} d^{3} +{\left (a b^{3} c^{6} d^{2} - 3 \, a^{2} b^{2} c^{5} d^{3} + 3 \, a^{3} b c^{4} d^{4} - a^{4} c^{3} d^{5}\right )} x^{4} + 2 \,{\left (a b^{3} c^{7} d - 3 \, a^{2} b^{2} c^{6} d^{2} + 3 \, a^{3} b c^{5} d^{3} - a^{4} c^{4} d^{4}\right )} x^{2}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b*x^2 + a)*(d*x^2 + c)^3*x),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(1/x/(b*x**2+a)/(d*x**2+c)**3,x)
[Out]
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GIAC/XCAS [A] time = 0.258378, size = 425, normalized size = 2.85 \[ -\frac{b^{4}{\rm ln}\left ({\left | b x^{2} + a \right |}\right )}{2 \,{\left (a b^{4} c^{3} - 3 \, a^{2} b^{3} c^{2} d + 3 \, a^{3} b^{2} c d^{2} - a^{4} b d^{3}\right )}} + \frac{{\left (3 \, b^{2} c^{2} d^{2} - 3 \, a b c d^{3} + a^{2} d^{4}\right )}{\rm ln}\left ({\left | d x^{2} + c \right |}\right )}{2 \,{\left (b^{3} c^{6} d - 3 \, a b^{2} c^{5} d^{2} + 3 \, a^{2} b c^{4} d^{3} - a^{3} c^{3} d^{4}\right )}} - \frac{9 \, b^{2} c^{2} d^{3} x^{4} - 9 \, a b c d^{4} x^{4} + 3 \, a^{2} d^{5} x^{4} + 22 \, b^{2} c^{3} d^{2} x^{2} - 24 \, a b c^{2} d^{3} x^{2} + 8 \, a^{2} c d^{4} x^{2} + 14 \, b^{2} c^{4} d - 17 \, a b c^{3} d^{2} + 6 \, a^{2} c^{2} d^{3}}{4 \,{\left (b^{3} c^{6} - 3 \, a b^{2} c^{5} d + 3 \, a^{2} b c^{4} d^{2} - a^{3} c^{3} d^{3}\right )}{\left (d x^{2} + c\right )}^{2}} + \frac{{\rm ln}\left (x^{2}\right )}{2 \, a c^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b*x^2 + a)*(d*x^2 + c)^3*x),x, algorithm="giac")
[Out]