Optimal. Leaf size=103 \[ \frac{a^2 (b c-a d)^2 \log \left (a+b x^2\right )}{2 b^5}-\frac{a x^2 (b c-a d)^2}{2 b^4}+\frac{x^4 (b c-a d)^2}{4 b^3}+\frac{d x^6 (2 b c-a d)}{6 b^2}+\frac{d^2 x^8}{8 b} \]
[Out]
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Rubi [A] time = 0.274379, antiderivative size = 103, 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 \[ \frac{a^2 (b c-a d)^2 \log \left (a+b x^2\right )}{2 b^5}-\frac{a x^2 (b c-a d)^2}{2 b^4}+\frac{x^4 (b c-a d)^2}{4 b^3}+\frac{d x^6 (2 b c-a d)}{6 b^2}+\frac{d^2 x^8}{8 b} \]
Antiderivative was successfully verified.
[In] Int[(x^5*(c + d*x^2)^2)/(a + b*x^2),x]
[Out]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ \frac{a^{2} \left (a d - b c\right )^{2} \log{\left (a + b x^{2} \right )}}{2 b^{5}} + \frac{d^{2} x^{8}}{8 b} - \frac{d x^{6} \left (a d - 2 b c\right )}{6 b^{2}} + \frac{\left (a d - b c\right )^{2} \int ^{x^{2}} x\, dx}{2 b^{3}} - \frac{\left (a d - b c\right )^{2} \int ^{x^{2}} a\, dx}{2 b^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**5*(d*x**2+c)**2/(b*x**2+a),x)
[Out]
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Mathematica [A] time = 0.0873909, size = 116, normalized size = 1.13 \[ \frac{\left (a^4 d^2-2 a^3 b c d+a^2 b^2 c^2\right ) \log \left (a+b x^2\right )}{2 b^5}-\frac{a x^2 (a d-b c)^2}{2 b^4}+\frac{x^4 (b c-a d)^2}{4 b^3}+\frac{d x^6 (2 b c-a d)}{6 b^2}+\frac{d^2 x^8}{8 b} \]
Antiderivative was successfully verified.
[In] Integrate[(x^5*(c + d*x^2)^2)/(a + b*x^2),x]
[Out]
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Maple [A] time = 0.006, size = 165, normalized size = 1.6 \[{\frac{{d}^{2}{x}^{8}}{8\,b}}-{\frac{{x}^{6}a{d}^{2}}{6\,{b}^{2}}}+{\frac{{x}^{6}cd}{3\,b}}+{\frac{{x}^{4}{a}^{2}{d}^{2}}{4\,{b}^{3}}}-{\frac{{x}^{4}acd}{2\,{b}^{2}}}+{\frac{{x}^{4}{c}^{2}}{4\,b}}-{\frac{{a}^{3}{d}^{2}{x}^{2}}{2\,{b}^{4}}}+{\frac{{x}^{2}{a}^{2}cd}{{b}^{3}}}-{\frac{a{c}^{2}{x}^{2}}{2\,{b}^{2}}}+{\frac{{a}^{4}\ln \left ( b{x}^{2}+a \right ){d}^{2}}{2\,{b}^{5}}}-{\frac{{a}^{3}\ln \left ( b{x}^{2}+a \right ) cd}{{b}^{4}}}+{\frac{{a}^{2}\ln \left ( b{x}^{2}+a \right ){c}^{2}}{2\,{b}^{3}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^5*(d*x^2+c)^2/(b*x^2+a),x)
[Out]
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Maxima [A] time = 1.34727, size = 185, normalized size = 1.8 \[ \frac{3 \, b^{3} d^{2} x^{8} + 4 \,{\left (2 \, b^{3} c d - a b^{2} d^{2}\right )} x^{6} + 6 \,{\left (b^{3} c^{2} - 2 \, a b^{2} c d + a^{2} b d^{2}\right )} x^{4} - 12 \,{\left (a b^{2} c^{2} - 2 \, a^{2} b c d + a^{3} d^{2}\right )} x^{2}}{24 \, b^{4}} + \frac{{\left (a^{2} b^{2} c^{2} - 2 \, a^{3} b c d + a^{4} d^{2}\right )} \log \left (b x^{2} + a\right )}{2 \, b^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x^2 + c)^2*x^5/(b*x^2 + a),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.23453, size = 186, normalized size = 1.81 \[ \frac{3 \, b^{4} d^{2} x^{8} + 4 \,{\left (2 \, b^{4} c d - a b^{3} d^{2}\right )} x^{6} + 6 \,{\left (b^{4} c^{2} - 2 \, a b^{3} c d + a^{2} b^{2} d^{2}\right )} x^{4} - 12 \,{\left (a b^{3} c^{2} - 2 \, a^{2} b^{2} c d + a^{3} b d^{2}\right )} x^{2} + 12 \,{\left (a^{2} b^{2} c^{2} - 2 \, a^{3} b c d + a^{4} d^{2}\right )} \log \left (b x^{2} + a\right )}{24 \, b^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x^2 + c)^2*x^5/(b*x^2 + a),x, algorithm="fricas")
[Out]
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Sympy [A] time = 2.28162, size = 119, normalized size = 1.16 \[ \frac{a^{2} \left (a d - b c\right )^{2} \log{\left (a + b x^{2} \right )}}{2 b^{5}} + \frac{d^{2} x^{8}}{8 b} - \frac{x^{6} \left (a d^{2} - 2 b c d\right )}{6 b^{2}} + \frac{x^{4} \left (a^{2} d^{2} - 2 a b c d + b^{2} c^{2}\right )}{4 b^{3}} - \frac{x^{2} \left (a^{3} d^{2} - 2 a^{2} b c d + a b^{2} c^{2}\right )}{2 b^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**5*(d*x**2+c)**2/(b*x**2+a),x)
[Out]
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GIAC/XCAS [A] time = 0.225993, size = 200, normalized size = 1.94 \[ \frac{3 \, b^{3} d^{2} x^{8} + 8 \, b^{3} c d x^{6} - 4 \, a b^{2} d^{2} x^{6} + 6 \, b^{3} c^{2} x^{4} - 12 \, a b^{2} c d x^{4} + 6 \, a^{2} b d^{2} x^{4} - 12 \, a b^{2} c^{2} x^{2} + 24 \, a^{2} b c d x^{2} - 12 \, a^{3} d^{2} x^{2}}{24 \, b^{4}} + \frac{{\left (a^{2} b^{2} c^{2} - 2 \, a^{3} b c d + a^{4} d^{2}\right )}{\rm ln}\left ({\left | b x^{2} + a \right |}\right )}{2 \, b^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x^2 + c)^2*x^5/(b*x^2 + a),x, algorithm="giac")
[Out]