Optimal. Leaf size=142 \[ \frac{a b}{2 \left (a+b x^2\right ) (b c-a d)^3}+\frac{a d+b c}{2 \left (c+d x^2\right ) (b c-a d)^3}+\frac{c}{4 \left (c+d x^2\right )^2 (b c-a d)^2}+\frac{b (2 a d+b c) \log \left (a+b x^2\right )}{2 (b c-a d)^4}-\frac{b (2 a d+b c) \log \left (c+d x^2\right )}{2 (b c-a d)^4} \]
[Out]
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Rubi [A] time = 0.329991, antiderivative size = 142, 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 \[ \frac{a b}{2 \left (a+b x^2\right ) (b c-a d)^3}+\frac{a d+b c}{2 \left (c+d x^2\right ) (b c-a d)^3}+\frac{c}{4 \left (c+d x^2\right )^2 (b c-a d)^2}+\frac{b (2 a d+b c) \log \left (a+b x^2\right )}{2 (b c-a d)^4}-\frac{b (2 a d+b c) \log \left (c+d x^2\right )}{2 (b c-a d)^4} \]
Antiderivative was successfully verified.
[In] Int[x^3/((a + b*x^2)^2*(c + d*x^2)^3),x]
[Out]
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Rubi in Sympy [A] time = 52.1401, size = 121, normalized size = 0.85 \[ - \frac{a b}{2 \left (a + b x^{2}\right ) \left (a d - b c\right )^{3}} + \frac{b \left (2 a d + b c\right ) \log{\left (a + b x^{2} \right )}}{2 \left (a d - b c\right )^{4}} - \frac{b \left (2 a d + b c\right ) \log{\left (c + d x^{2} \right )}}{2 \left (a d - b c\right )^{4}} + \frac{c}{4 \left (c + d x^{2}\right )^{2} \left (a d - b c\right )^{2}} - \frac{a d + b c}{2 \left (c + d x^{2}\right ) \left (a d - b c\right )^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**3/(b*x**2+a)**2/(d*x**2+c)**3,x)
[Out]
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Mathematica [A] time = 0.161484, size = 121, normalized size = 0.85 \[ \frac{\frac{c (b c-a d)^2}{\left (c+d x^2\right )^2}+\frac{2 a b (b c-a d)}{a+b x^2}+\frac{2 (a d+b c) (b c-a d)}{c+d x^2}+2 b (2 a d+b c) \log \left (a+b x^2\right )-2 b (2 a d+b c) \log \left (c+d x^2\right )}{4 (b c-a d)^4} \]
Antiderivative was successfully verified.
[In] Integrate[x^3/((a + b*x^2)^2*(c + d*x^2)^3),x]
[Out]
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Maple [B] time = 0.026, size = 283, normalized size = 2. \[ -{\frac{{a}^{2}{d}^{2}}{2\, \left ( ad-bc \right ) ^{4} \left ( d{x}^{2}+c \right ) }}+{\frac{{b}^{2}{c}^{2}}{2\, \left ( ad-bc \right ) ^{4} \left ( d{x}^{2}+c \right ) }}+{\frac{{a}^{2}c{d}^{2}}{4\, \left ( ad-bc \right ) ^{4} \left ( d{x}^{2}+c \right ) ^{2}}}-{\frac{ab{c}^{2}d}{2\, \left ( ad-bc \right ) ^{4} \left ( d{x}^{2}+c \right ) ^{2}}}+{\frac{{b}^{2}{c}^{3}}{4\, \left ( ad-bc \right ) ^{4} \left ( d{x}^{2}+c \right ) ^{2}}}-{\frac{bd\ln \left ( d{x}^{2}+c \right ) a}{ \left ( ad-bc \right ) ^{4}}}-{\frac{{b}^{2}\ln \left ( d{x}^{2}+c \right ) c}{2\, \left ( ad-bc \right ) ^{4}}}+{\frac{b\ln \left ( b{x}^{2}+a \right ) ad}{ \left ( ad-bc \right ) ^{4}}}+{\frac{{b}^{2}\ln \left ( b{x}^{2}+a \right ) c}{2\, \left ( ad-bc \right ) ^{4}}}-{\frac{b{a}^{2}d}{2\, \left ( ad-bc \right ) ^{4} \left ( b{x}^{2}+a \right ) }}+{\frac{a{b}^{2}c}{2\, \left ( ad-bc \right ) ^{4} \left ( b{x}^{2}+a \right ) }} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^3/(b*x^2+a)^2/(d*x^2+c)^3,x)
[Out]
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Maxima [A] time = 1.38297, size = 560, normalized size = 3.94 \[ \frac{{\left (b^{2} c + 2 \, a b d\right )} \log \left (b x^{2} + a\right )}{2 \,{\left (b^{4} c^{4} - 4 \, a b^{3} c^{3} d + 6 \, a^{2} b^{2} c^{2} d^{2} - 4 \, a^{3} b c d^{3} + a^{4} d^{4}\right )}} - \frac{{\left (b^{2} c + 2 \, a b d\right )} \log \left (d x^{2} + c\right )}{2 \,{\left (b^{4} c^{4} - 4 \, a b^{3} c^{3} d + 6 \, a^{2} b^{2} c^{2} d^{2} - 4 \, a^{3} b c d^{3} + a^{4} d^{4}\right )}} + \frac{2 \,{\left (b^{2} c d + 2 \, a b d^{2}\right )} x^{4} + 5 \, a b c^{2} + a^{2} c d +{\left (3 \, b^{2} c^{2} + 7 \, a b c d + 2 \, a^{2} d^{2}\right )} x^{2}}{4 \,{\left (a b^{3} c^{5} - 3 \, a^{2} b^{2} c^{4} d + 3 \, a^{3} b c^{3} d^{2} - a^{4} c^{2} d^{3} +{\left (b^{4} c^{3} d^{2} - 3 \, a b^{3} c^{2} d^{3} + 3 \, a^{2} b^{2} c d^{4} - a^{3} b d^{5}\right )} x^{6} +{\left (2 \, b^{4} c^{4} d - 5 \, a b^{3} c^{3} d^{2} + 3 \, a^{2} b^{2} c^{2} d^{3} + a^{3} b c d^{4} - a^{4} d^{5}\right )} x^{4} +{\left (b^{4} c^{5} - a b^{3} c^{4} d - 3 \, a^{2} b^{2} c^{3} d^{2} + 5 \, a^{3} b c^{2} d^{3} - 2 \, a^{4} c d^{4}\right )} x^{2}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^3/((b*x^2 + a)^2*(d*x^2 + c)^3),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.265148, size = 807, normalized size = 5.68 \[ \frac{5 \, a b^{2} c^{3} - 4 \, a^{2} b c^{2} d - a^{3} c d^{2} + 2 \,{\left (b^{3} c^{2} d + a b^{2} c d^{2} - 2 \, a^{2} b d^{3}\right )} x^{4} +{\left (3 \, b^{3} c^{3} + 4 \, a b^{2} c^{2} d - 5 \, a^{2} b c d^{2} - 2 \, a^{3} d^{3}\right )} x^{2} + 2 \,{\left ({\left (b^{3} c d^{2} + 2 \, a b^{2} d^{3}\right )} x^{6} + a b^{2} c^{3} + 2 \, a^{2} b c^{2} d +{\left (2 \, b^{3} c^{2} d + 5 \, a b^{2} c d^{2} + 2 \, a^{2} b d^{3}\right )} x^{4} +{\left (b^{3} c^{3} + 4 \, a b^{2} c^{2} d + 4 \, a^{2} b c d^{2}\right )} x^{2}\right )} \log \left (b x^{2} + a\right ) - 2 \,{\left ({\left (b^{3} c d^{2} + 2 \, a b^{2} d^{3}\right )} x^{6} + a b^{2} c^{3} + 2 \, a^{2} b c^{2} d +{\left (2 \, b^{3} c^{2} d + 5 \, a b^{2} c d^{2} + 2 \, a^{2} b d^{3}\right )} x^{4} +{\left (b^{3} c^{3} + 4 \, a b^{2} c^{2} d + 4 \, a^{2} b c d^{2}\right )} x^{2}\right )} \log \left (d x^{2} + c\right )}{4 \,{\left (a b^{4} c^{6} - 4 \, a^{2} b^{3} c^{5} d + 6 \, a^{3} b^{2} c^{4} d^{2} - 4 \, a^{4} b c^{3} d^{3} + a^{5} c^{2} d^{4} +{\left (b^{5} c^{4} d^{2} - 4 \, a b^{4} c^{3} d^{3} + 6 \, a^{2} b^{3} c^{2} d^{4} - 4 \, a^{3} b^{2} c d^{5} + a^{4} b d^{6}\right )} x^{6} +{\left (2 \, b^{5} c^{5} d - 7 \, a b^{4} c^{4} d^{2} + 8 \, a^{2} b^{3} c^{3} d^{3} - 2 \, a^{3} b^{2} c^{2} d^{4} - 2 \, a^{4} b c d^{5} + a^{5} d^{6}\right )} x^{4} +{\left (b^{5} c^{6} - 2 \, a b^{4} c^{5} d - 2 \, a^{2} b^{3} c^{4} d^{2} + 8 \, a^{3} b^{2} c^{3} d^{3} - 7 \, a^{4} b c^{2} d^{4} + 2 \, a^{5} c d^{5}\right )} x^{2}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^3/((b*x^2 + a)^2*(d*x^2 + c)^3),x, algorithm="fricas")
[Out]
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Sympy [A] time = 57.4828, size = 780, normalized size = 5.49 \[ - \frac{b \left (2 a d + b c\right ) \log{\left (x^{2} + \frac{- \frac{a^{5} b d^{5} \left (2 a d + b c\right )}{\left (a d - b c\right )^{4}} + \frac{5 a^{4} b^{2} c d^{4} \left (2 a d + b c\right )}{\left (a d - b c\right )^{4}} - \frac{10 a^{3} b^{3} c^{2} d^{3} \left (2 a d + b c\right )}{\left (a d - b c\right )^{4}} + \frac{10 a^{2} b^{4} c^{3} d^{2} \left (2 a d + b c\right )}{\left (a d - b c\right )^{4}} + 2 a^{2} b d^{2} - \frac{5 a b^{5} c^{4} d \left (2 a d + b c\right )}{\left (a d - b c\right )^{4}} + 3 a b^{2} c d + \frac{b^{6} c^{5} \left (2 a d + b c\right )}{\left (a d - b c\right )^{4}} + b^{3} c^{2}}{4 a b^{2} d^{2} + 2 b^{3} c d} \right )}}{2 \left (a d - b c\right )^{4}} + \frac{b \left (2 a d + b c\right ) \log{\left (x^{2} + \frac{\frac{a^{5} b d^{5} \left (2 a d + b c\right )}{\left (a d - b c\right )^{4}} - \frac{5 a^{4} b^{2} c d^{4} \left (2 a d + b c\right )}{\left (a d - b c\right )^{4}} + \frac{10 a^{3} b^{3} c^{2} d^{3} \left (2 a d + b c\right )}{\left (a d - b c\right )^{4}} - \frac{10 a^{2} b^{4} c^{3} d^{2} \left (2 a d + b c\right )}{\left (a d - b c\right )^{4}} + 2 a^{2} b d^{2} + \frac{5 a b^{5} c^{4} d \left (2 a d + b c\right )}{\left (a d - b c\right )^{4}} + 3 a b^{2} c d - \frac{b^{6} c^{5} \left (2 a d + b c\right )}{\left (a d - b c\right )^{4}} + b^{3} c^{2}}{4 a b^{2} d^{2} + 2 b^{3} c d} \right )}}{2 \left (a d - b c\right )^{4}} - \frac{a^{2} c d + 5 a b c^{2} + x^{4} \left (4 a b d^{2} + 2 b^{2} c d\right ) + x^{2} \left (2 a^{2} d^{2} + 7 a b c d + 3 b^{2} c^{2}\right )}{4 a^{4} c^{2} d^{3} - 12 a^{3} b c^{3} d^{2} + 12 a^{2} b^{2} c^{4} d - 4 a b^{3} c^{5} + x^{6} \left (4 a^{3} b d^{5} - 12 a^{2} b^{2} c d^{4} + 12 a b^{3} c^{2} d^{3} - 4 b^{4} c^{3} d^{2}\right ) + x^{4} \left (4 a^{4} d^{5} - 4 a^{3} b c d^{4} - 12 a^{2} b^{2} c^{2} d^{3} + 20 a b^{3} c^{3} d^{2} - 8 b^{4} c^{4} d\right ) + x^{2} \left (8 a^{4} c d^{4} - 20 a^{3} b c^{2} d^{3} + 12 a^{2} b^{2} c^{3} d^{2} + 4 a b^{3} c^{4} d - 4 b^{4} c^{5}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**3/(b*x**2+a)**2/(d*x**2+c)**3,x)
[Out]
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GIAC/XCAS [A] time = 0.239851, size = 360, normalized size = 2.54 \[ \frac{\frac{2 \, a b^{5}}{{\left (b^{6} c^{3} - 3 \, a b^{5} c^{2} d + 3 \, a^{2} b^{4} c d^{2} - a^{3} b^{3} d^{3}\right )}{\left (b x^{2} + a\right )}} - \frac{2 \,{\left (b^{4} c + 2 \, a b^{3} d\right )}{\rm ln}\left ({\left | \frac{b c}{b x^{2} + a} - \frac{a d}{b x^{2} + a} + d \right |}\right )}{b^{5} c^{4} - 4 \, a b^{4} c^{3} d + 6 \, a^{2} b^{3} c^{2} d^{2} - 4 \, a^{3} b^{2} c d^{3} + a^{4} b d^{4}} - \frac{3 \, b^{3} c d^{2} + 2 \, a b^{2} d^{3} + \frac{2 \,{\left (2 \, b^{5} c^{2} d - a b^{4} c d^{2} - a^{2} b^{3} d^{3}\right )}}{{\left (b x^{2} + a\right )} b}}{{\left (b c - a d\right )}^{4}{\left (\frac{b c}{b x^{2} + a} - \frac{a d}{b x^{2} + a} + d\right )}^{2}}}{4 \, b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^3/((b*x^2 + a)^2*(d*x^2 + c)^3),x, algorithm="giac")
[Out]