Optimal. Leaf size=124 \[ -\frac{a^2}{(a+b x) (b c-a d)^3}-\frac{c^2}{2 d (c+d x)^2 (b c-a d)^2}-\frac{2 a c}{(c+d x) (b c-a d)^3}-\frac{a (a d+2 b c) \log (a+b x)}{(b c-a d)^4}+\frac{a (a d+2 b c) \log (c+d x)}{(b c-a d)^4} \]
[Out]
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Rubi [A] time = 0.237453, antiderivative size = 124, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.056 \[ -\frac{a^2}{(a+b x) (b c-a d)^3}-\frac{c^2}{2 d (c+d x)^2 (b c-a d)^2}-\frac{2 a c}{(c+d x) (b c-a d)^3}-\frac{a (a d+2 b c) \log (a+b x)}{(b c-a d)^4}+\frac{a (a d+2 b c) \log (c+d x)}{(b c-a d)^4} \]
Antiderivative was successfully verified.
[In] Int[x^2/((a + b*x)^2*(c + d*x)^3),x]
[Out]
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Rubi in Sympy [A] time = 40.8114, size = 107, normalized size = 0.86 \[ \frac{a^{2}}{\left (a + b x\right ) \left (a d - b c\right )^{3}} + \frac{2 a c}{\left (c + d x\right ) \left (a d - b c\right )^{3}} - \frac{a \left (a d + 2 b c\right ) \log{\left (a + b x \right )}}{\left (a d - b c\right )^{4}} + \frac{a \left (a d + 2 b c\right ) \log{\left (c + d x \right )}}{\left (a d - b c\right )^{4}} - \frac{c^{2}}{2 d \left (c + d x\right )^{2} \left (a d - b c\right )^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**2/(b*x+a)**2/(d*x+c)**3,x)
[Out]
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Mathematica [A] time = 0.240947, size = 123, normalized size = 0.99 \[ \frac{a^2}{(a+b x) (a d-b c)^3}-\frac{c^2}{2 d (c+d x)^2 (b c-a d)^2}-\frac{2 a c}{(c+d x) (b c-a d)^3}-\frac{a (a d+2 b c) \log (a+b x)}{(b c-a d)^4}+\frac{a (a d+2 b c) \log (c+d x)}{(b c-a d)^4} \]
Antiderivative was successfully verified.
[In] Integrate[x^2/((a + b*x)^2*(c + d*x)^3),x]
[Out]
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Maple [A] time = 0.017, size = 154, normalized size = 1.2 \[ -{\frac{{c}^{2}}{2\, \left ( ad-bc \right ) ^{2}d \left ( dx+c \right ) ^{2}}}+{\frac{{a}^{2}\ln \left ( dx+c \right ) d}{ \left ( ad-bc \right ) ^{4}}}+2\,{\frac{a\ln \left ( dx+c \right ) bc}{ \left ( ad-bc \right ) ^{4}}}+2\,{\frac{ac}{ \left ( ad-bc \right ) ^{3} \left ( dx+c \right ) }}+{\frac{{a}^{2}}{ \left ( ad-bc \right ) ^{3} \left ( bx+a \right ) }}-{\frac{{a}^{2}\ln \left ( bx+a \right ) d}{ \left ( ad-bc \right ) ^{4}}}-2\,{\frac{a\ln \left ( bx+a \right ) bc}{ \left ( ad-bc \right ) ^{4}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^2/(b*x+a)^2/(d*x+c)^3,x)
[Out]
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Maxima [A] time = 1.37663, size = 567, normalized size = 4.57 \[ -\frac{{\left (2 \, a b c + a^{2} d\right )} \log \left (b x + a\right )}{b^{4} c^{4} - 4 \, a b^{3} c^{3} d + 6 \, a^{2} b^{2} c^{2} d^{2} - 4 \, a^{3} b c d^{3} + a^{4} d^{4}} + \frac{{\left (2 \, a b c + a^{2} d\right )} \log \left (d x + c\right )}{b^{4} c^{4} - 4 \, a b^{3} c^{3} d + 6 \, a^{2} b^{2} c^{2} d^{2} - 4 \, a^{3} b c d^{3} + a^{4} d^{4}} - \frac{a b c^{3} + 5 \, a^{2} c^{2} d + 2 \,{\left (2 \, a b c d^{2} + a^{2} d^{3}\right )} x^{2} +{\left (b^{2} c^{3} + 3 \, a b c^{2} d + 8 \, a^{2} c d^{2}\right )} x}{2 \,{\left (a b^{3} c^{5} d - 3 \, a^{2} b^{2} c^{4} d^{2} + 3 \, a^{3} b c^{3} d^{3} - a^{4} c^{2} d^{4} +{\left (b^{4} c^{3} d^{3} - 3 \, a b^{3} c^{2} d^{4} + 3 \, a^{2} b^{2} c d^{5} - a^{3} b d^{6}\right )} x^{3} +{\left (2 \, b^{4} c^{4} d^{2} - 5 \, a b^{3} c^{3} d^{3} + 3 \, a^{2} b^{2} c^{2} d^{4} + a^{3} b c d^{5} - a^{4} d^{6}\right )} x^{2} +{\left (b^{4} c^{5} d - a b^{3} c^{4} d^{2} - 3 \, a^{2} b^{2} c^{3} d^{3} + 5 \, a^{3} b c^{2} d^{4} - 2 \, a^{4} c d^{5}\right )} x\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^2/((b*x + a)^2*(d*x + c)^3),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.222026, size = 833, normalized size = 6.72 \[ -\frac{a b^{2} c^{4} + 4 \, a^{2} b c^{3} d - 5 \, a^{3} c^{2} d^{2} + 2 \,{\left (2 \, a b^{2} c^{2} d^{2} - a^{2} b c d^{3} - a^{3} d^{4}\right )} x^{2} +{\left (b^{3} c^{4} + 2 \, a b^{2} c^{3} d + 5 \, a^{2} b c^{2} d^{2} - 8 \, a^{3} c d^{3}\right )} x + 2 \,{\left (2 \, a^{2} b c^{3} d + a^{3} c^{2} d^{2} +{\left (2 \, a b^{2} c d^{3} + a^{2} b d^{4}\right )} x^{3} +{\left (4 \, a b^{2} c^{2} d^{2} + 4 \, a^{2} b c d^{3} + a^{3} d^{4}\right )} x^{2} +{\left (2 \, a b^{2} c^{3} d + 5 \, a^{2} b c^{2} d^{2} + 2 \, a^{3} c d^{3}\right )} x\right )} \log \left (b x + a\right ) - 2 \,{\left (2 \, a^{2} b c^{3} d + a^{3} c^{2} d^{2} +{\left (2 \, a b^{2} c d^{3} + a^{2} b d^{4}\right )} x^{3} +{\left (4 \, a b^{2} c^{2} d^{2} + 4 \, a^{2} b c d^{3} + a^{3} d^{4}\right )} x^{2} +{\left (2 \, a b^{2} c^{3} d + 5 \, a^{2} b c^{2} d^{2} + 2 \, a^{3} c d^{3}\right )} x\right )} \log \left (d x + c\right )}{2 \,{\left (a b^{4} c^{6} d - 4 \, a^{2} b^{3} c^{5} d^{2} + 6 \, a^{3} b^{2} c^{4} d^{3} - 4 \, a^{4} b c^{3} d^{4} + a^{5} c^{2} d^{5} +{\left (b^{5} c^{4} d^{3} - 4 \, a b^{4} c^{3} d^{4} + 6 \, a^{2} b^{3} c^{2} d^{5} - 4 \, a^{3} b^{2} c d^{6} + a^{4} b d^{7}\right )} x^{3} +{\left (2 \, b^{5} c^{5} d^{2} - 7 \, a b^{4} c^{4} d^{3} + 8 \, a^{2} b^{3} c^{3} d^{4} - 2 \, a^{3} b^{2} c^{2} d^{5} - 2 \, a^{4} b c d^{6} + a^{5} d^{7}\right )} x^{2} +{\left (b^{5} c^{6} d - 2 \, a b^{4} c^{5} d^{2} - 2 \, a^{2} b^{3} c^{4} d^{3} + 8 \, a^{3} b^{2} c^{3} d^{4} - 7 \, a^{4} b c^{2} d^{5} + 2 \, a^{5} c d^{6}\right )} x\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^2/((b*x + a)^2*(d*x + c)^3),x, algorithm="fricas")
[Out]
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Sympy [A] time = 13.2625, size = 787, normalized size = 6.35 \[ \frac{a \left (a d + 2 b c\right ) \log{\left (x + \frac{- \frac{a^{6} d^{5} \left (a d + 2 b c\right )}{\left (a d - b c\right )^{4}} + \frac{5 a^{5} b c d^{4} \left (a d + 2 b c\right )}{\left (a d - b c\right )^{4}} - \frac{10 a^{4} b^{2} c^{2} d^{3} \left (a d + 2 b c\right )}{\left (a d - b c\right )^{4}} + \frac{10 a^{3} b^{3} c^{3} d^{2} \left (a d + 2 b c\right )}{\left (a d - b c\right )^{4}} + a^{3} d^{2} - \frac{5 a^{2} b^{4} c^{4} d \left (a d + 2 b c\right )}{\left (a d - b c\right )^{4}} + 3 a^{2} b c d + \frac{a b^{5} c^{5} \left (a d + 2 b c\right )}{\left (a d - b c\right )^{4}} + 2 a b^{2} c^{2}}{2 a^{2} b d^{2} + 4 a b^{2} c d} \right )}}{\left (a d - b c\right )^{4}} - \frac{a \left (a d + 2 b c\right ) \log{\left (x + \frac{\frac{a^{6} d^{5} \left (a d + 2 b c\right )}{\left (a d - b c\right )^{4}} - \frac{5 a^{5} b c d^{4} \left (a d + 2 b c\right )}{\left (a d - b c\right )^{4}} + \frac{10 a^{4} b^{2} c^{2} d^{3} \left (a d + 2 b c\right )}{\left (a d - b c\right )^{4}} - \frac{10 a^{3} b^{3} c^{3} d^{2} \left (a d + 2 b c\right )}{\left (a d - b c\right )^{4}} + a^{3} d^{2} + \frac{5 a^{2} b^{4} c^{4} d \left (a d + 2 b c\right )}{\left (a d - b c\right )^{4}} + 3 a^{2} b c d - \frac{a b^{5} c^{5} \left (a d + 2 b c\right )}{\left (a d - b c\right )^{4}} + 2 a b^{2} c^{2}}{2 a^{2} b d^{2} + 4 a b^{2} c d} \right )}}{\left (a d - b c\right )^{4}} + \frac{5 a^{2} c^{2} d + a b c^{3} + x^{2} \left (2 a^{2} d^{3} + 4 a b c d^{2}\right ) + x \left (8 a^{2} c d^{2} + 3 a b c^{2} d + b^{2} c^{3}\right )}{2 a^{4} c^{2} d^{4} - 6 a^{3} b c^{3} d^{3} + 6 a^{2} b^{2} c^{4} d^{2} - 2 a b^{3} c^{5} d + x^{3} \left (2 a^{3} b d^{6} - 6 a^{2} b^{2} c d^{5} + 6 a b^{3} c^{2} d^{4} - 2 b^{4} c^{3} d^{3}\right ) + x^{2} \left (2 a^{4} d^{6} - 2 a^{3} b c d^{5} - 6 a^{2} b^{2} c^{2} d^{4} + 10 a b^{3} c^{3} d^{3} - 4 b^{4} c^{4} d^{2}\right ) + x \left (4 a^{4} c d^{5} - 10 a^{3} b c^{2} d^{4} + 6 a^{2} b^{2} c^{3} d^{3} + 2 a b^{3} c^{4} d^{2} - 2 b^{4} c^{5} d\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**2/(b*x+a)**2/(d*x+c)**3,x)
[Out]
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GIAC/XCAS [A] time = 0.282836, size = 335, normalized size = 2.7 \[ -\frac{a^{2} b^{3}}{{\left (b^{6} c^{3} - 3 \, a b^{5} c^{2} d + 3 \, a^{2} b^{4} c d^{2} - a^{3} b^{3} d^{3}\right )}{\left (b x + a\right )}} + \frac{{\left (2 \, a b^{2} c + a^{2} b d\right )}{\rm ln}\left ({\left | \frac{b c}{b x + a} - \frac{a d}{b x + a} + d \right |}\right )}{b^{5} c^{4} - 4 \, a b^{4} c^{3} d + 6 \, a^{2} b^{3} c^{2} d^{2} - 4 \, a^{3} b^{2} c d^{3} + a^{4} b d^{4}} + \frac{b^{2} c^{2} d + 4 \, a b c d^{2} + \frac{2 \,{\left (b^{4} c^{3} + a b^{3} c^{2} d - 2 \, a^{2} b^{2} c d^{2}\right )}}{{\left (b x + a\right )} b}}{2 \,{\left (b c - a d\right )}^{4}{\left (\frac{b c}{b x + a} - \frac{a d}{b x + a} + d\right )}^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^2/((b*x + a)^2*(d*x + c)^3),x, algorithm="giac")
[Out]