Optimal. Leaf size=98 \[ \frac{(b c-a d)^2 (a d+2 b c) \log \left (a+b x^2\right )}{2 a^3 b^2}-\frac{c^2 \log (x) (2 b c-3 a d)}{a^3}-\frac{(b c-a d)^3}{2 a^2 b^2 \left (a+b x^2\right )}-\frac{c^3}{2 a^2 x^2} \]
[Out]
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Rubi [A] time = 0.243098, antiderivative size = 98, 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 \[ \frac{(b c-a d)^2 (a d+2 b c) \log \left (a+b x^2\right )}{2 a^3 b^2}-\frac{c^2 \log (x) (2 b c-3 a d)}{a^3}-\frac{(b c-a d)^3}{2 a^2 b^2 \left (a+b x^2\right )}-\frac{c^3}{2 a^2 x^2} \]
Antiderivative was successfully verified.
[In] Int[(c + d*x^2)^3/(x^3*(a + b*x^2)^2),x]
[Out]
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Rubi in Sympy [A] time = 41.4223, size = 92, normalized size = 0.94 \[ - \frac{c^{3}}{2 a^{2} x^{2}} + \frac{\left (a d - b c\right )^{3}}{2 a^{2} b^{2} \left (a + b x^{2}\right )} + \frac{c^{2} \left (3 a d - 2 b c\right ) \log{\left (x^{2} \right )}}{2 a^{3}} + \frac{\left (a d - b c\right )^{2} \left (a d + 2 b c\right ) \log{\left (a + b x^{2} \right )}}{2 a^{3} b^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((d*x**2+c)**3/x**3/(b*x**2+a)**2,x)
[Out]
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Mathematica [A] time = 0.157241, size = 87, normalized size = 0.89 \[ \frac{\frac{a (a d-b c)^3}{b^2 \left (a+b x^2\right )}+\frac{(b c-a d)^2 (a d+2 b c) \log \left (a+b x^2\right )}{b^2}+2 c^2 \log (x) (3 a d-2 b c)-\frac{a c^3}{x^2}}{2 a^3} \]
Antiderivative was successfully verified.
[In] Integrate[(c + d*x^2)^3/(x^3*(a + b*x^2)^2),x]
[Out]
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Maple [A] time = 0.022, size = 156, normalized size = 1.6 \[ -{\frac{{c}^{3}}{2\,{a}^{2}{x}^{2}}}+3\,{\frac{{c}^{2}\ln \left ( x \right ) d}{{a}^{2}}}-2\,{\frac{{c}^{3}\ln \left ( x \right ) b}{{a}^{3}}}+{\frac{\ln \left ( b{x}^{2}+a \right ){d}^{3}}{2\,{b}^{2}}}-{\frac{3\,\ln \left ( b{x}^{2}+a \right ) d{c}^{2}}{2\,{a}^{2}}}+{\frac{b\ln \left ( b{x}^{2}+a \right ){c}^{3}}{{a}^{3}}}+{\frac{a{d}^{3}}{2\,{b}^{2} \left ( b{x}^{2}+a \right ) }}-{\frac{3\,c{d}^{2}}{2\,b \left ( b{x}^{2}+a \right ) }}+{\frac{3\,{c}^{2}d}{2\,a \left ( b{x}^{2}+a \right ) }}-{\frac{{c}^{3}b}{2\,{a}^{2} \left ( b{x}^{2}+a \right ) }} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((d*x^2+c)^3/x^3/(b*x^2+a)^2,x)
[Out]
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Maxima [A] time = 1.35682, size = 190, normalized size = 1.94 \[ -\frac{a b^{2} c^{3} +{\left (2 \, b^{3} c^{3} - 3 \, a b^{2} c^{2} d + 3 \, a^{2} b c d^{2} - a^{3} d^{3}\right )} x^{2}}{2 \,{\left (a^{2} b^{3} x^{4} + a^{3} b^{2} x^{2}\right )}} - \frac{{\left (2 \, b c^{3} - 3 \, a c^{2} d\right )} \log \left (x^{2}\right )}{2 \, a^{3}} + \frac{{\left (2 \, b^{3} c^{3} - 3 \, a b^{2} c^{2} d + a^{3} d^{3}\right )} \log \left (b x^{2} + a\right )}{2 \, a^{3} b^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x^2 + c)^3/((b*x^2 + a)^2*x^3),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.239245, size = 282, normalized size = 2.88 \[ -\frac{a^{2} b^{2} c^{3} +{\left (2 \, a b^{3} c^{3} - 3 \, a^{2} b^{2} c^{2} d + 3 \, a^{3} b c d^{2} - a^{4} d^{3}\right )} x^{2} -{\left ({\left (2 \, b^{4} c^{3} - 3 \, a b^{3} c^{2} d + a^{3} b d^{3}\right )} x^{4} +{\left (2 \, a b^{3} c^{3} - 3 \, a^{2} b^{2} c^{2} d + a^{4} d^{3}\right )} x^{2}\right )} \log \left (b x^{2} + a\right ) + 2 \,{\left ({\left (2 \, b^{4} c^{3} - 3 \, a b^{3} c^{2} d\right )} x^{4} +{\left (2 \, a b^{3} c^{3} - 3 \, a^{2} b^{2} c^{2} d\right )} x^{2}\right )} \log \left (x\right )}{2 \,{\left (a^{3} b^{3} x^{4} + a^{4} b^{2} x^{2}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x^2 + c)^3/((b*x^2 + a)^2*x^3),x, algorithm="fricas")
[Out]
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Sympy [A] time = 13.5534, size = 128, normalized size = 1.31 \[ \frac{- a b^{2} c^{3} + x^{2} \left (a^{3} d^{3} - 3 a^{2} b c d^{2} + 3 a b^{2} c^{2} d - 2 b^{3} c^{3}\right )}{2 a^{3} b^{2} x^{2} + 2 a^{2} b^{3} x^{4}} + \frac{c^{2} \left (3 a d - 2 b c\right ) \log{\left (x \right )}}{a^{3}} + \frac{\left (a d - b c\right )^{2} \left (a d + 2 b c\right ) \log{\left (\frac{a}{b} + x^{2} \right )}}{2 a^{3} b^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x**2+c)**3/x**3/(b*x**2+a)**2,x)
[Out]
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GIAC/XCAS [A] time = 0.251165, size = 212, normalized size = 2.16 \[ -\frac{{\left (2 \, b c^{3} - 3 \, a c^{2} d\right )}{\rm ln}\left (x^{2}\right )}{2 \, a^{3}} + \frac{{\left (2 \, b^{3} c^{3} - 3 \, a b^{2} c^{2} d + a^{3} d^{3}\right )}{\rm ln}\left ({\left | b x^{2} + a \right |}\right )}{2 \, a^{3} b^{2}} - \frac{a^{2} b d^{3} x^{4} + 4 \, b^{3} c^{3} x^{2} - 6 \, a b^{2} c^{2} d x^{2} + 6 \, a^{2} b c d^{2} x^{2} - a^{3} d^{3} x^{2} + 2 \, a b^{2} c^{3}}{4 \,{\left (b x^{4} + a x^{2}\right )} a^{2} b^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x^2 + c)^3/((b*x^2 + a)^2*x^3),x, algorithm="giac")
[Out]