Optimal. Leaf size=77 \[ \frac{a^{3/2} (b c-a d) \tan ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a}}\right )}{b^{7/2}}-\frac{a x (b c-a d)}{b^3}+\frac{x^3 (b c-a d)}{3 b^2}+\frac{d x^5}{5 b} \]
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Rubi [A] time = 0.138298, antiderivative size = 77, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.15 \[ \frac{a^{3/2} (b c-a d) \tan ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a}}\right )}{b^{7/2}}-\frac{a x (b c-a d)}{b^3}+\frac{x^3 (b c-a d)}{3 b^2}+\frac{d x^5}{5 b} \]
Antiderivative was successfully verified.
[In] Int[(x^4*(c + d*x^2))/(a + b*x^2),x]
[Out]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ - \frac{a^{\frac{3}{2}} \left (a d - b c\right ) \operatorname{atan}{\left (\frac{\sqrt{b} x}{\sqrt{a}} \right )}}{b^{\frac{7}{2}}} + \frac{d x^{5}}{5 b} - \frac{x^{3} \left (a d - b c\right )}{3 b^{2}} + \frac{\left (a d - b c\right ) \int a\, dx}{b^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**4*(d*x**2+c)/(b*x**2+a),x)
[Out]
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Mathematica [A] time = 0.086598, size = 77, normalized size = 1. \[ -\frac{a^{3/2} (a d-b c) \tan ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a}}\right )}{b^{7/2}}+\frac{a x (a d-b c)}{b^3}+\frac{x^3 (b c-a d)}{3 b^2}+\frac{d x^5}{5 b} \]
Antiderivative was successfully verified.
[In] Integrate[(x^4*(c + d*x^2))/(a + b*x^2),x]
[Out]
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Maple [A] time = 0.005, size = 92, normalized size = 1.2 \[{\frac{d{x}^{5}}{5\,b}}-{\frac{{x}^{3}ad}{3\,{b}^{2}}}+{\frac{c{x}^{3}}{3\,b}}+{\frac{x{a}^{2}d}{{b}^{3}}}-{\frac{acx}{{b}^{2}}}-{\frac{{a}^{3}d}{{b}^{3}}\arctan \left ({bx{\frac{1}{\sqrt{ab}}}} \right ){\frac{1}{\sqrt{ab}}}}+{\frac{{a}^{2}c}{{b}^{2}}\arctan \left ({bx{\frac{1}{\sqrt{ab}}}} \right ){\frac{1}{\sqrt{ab}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^4*(d*x^2+c)/(b*x^2+a),x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x^2 + c)*x^4/(b*x^2 + a),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.23309, size = 1, normalized size = 0.01 \[ \left [\frac{6 \, b^{2} d x^{5} + 10 \,{\left (b^{2} c - a b d\right )} x^{3} - 15 \,{\left (a b c - a^{2} d\right )} \sqrt{-\frac{a}{b}} \log \left (\frac{b x^{2} - 2 \, b x \sqrt{-\frac{a}{b}} - a}{b x^{2} + a}\right ) - 30 \,{\left (a b c - a^{2} d\right )} x}{30 \, b^{3}}, \frac{3 \, b^{2} d x^{5} + 5 \,{\left (b^{2} c - a b d\right )} x^{3} + 15 \,{\left (a b c - a^{2} d\right )} \sqrt{\frac{a}{b}} \arctan \left (\frac{x}{\sqrt{\frac{a}{b}}}\right ) - 15 \,{\left (a b c - a^{2} d\right )} x}{15 \, b^{3}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x^2 + c)*x^4/(b*x^2 + a),x, algorithm="fricas")
[Out]
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Sympy [A] time = 1.91, size = 150, normalized size = 1.95 \[ \frac{\sqrt{- \frac{a^{3}}{b^{7}}} \left (a d - b c\right ) \log{\left (- \frac{b^{3} \sqrt{- \frac{a^{3}}{b^{7}}} \left (a d - b c\right )}{a^{2} d - a b c} + x \right )}}{2} - \frac{\sqrt{- \frac{a^{3}}{b^{7}}} \left (a d - b c\right ) \log{\left (\frac{b^{3} \sqrt{- \frac{a^{3}}{b^{7}}} \left (a d - b c\right )}{a^{2} d - a b c} + x \right )}}{2} + \frac{d x^{5}}{5 b} - \frac{x^{3} \left (a d - b c\right )}{3 b^{2}} + \frac{x \left (a^{2} d - a b c\right )}{b^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**4*(d*x**2+c)/(b*x**2+a),x)
[Out]
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GIAC/XCAS [A] time = 0.218848, size = 113, normalized size = 1.47 \[ \frac{{\left (a^{2} b c - a^{3} d\right )} \arctan \left (\frac{b x}{\sqrt{a b}}\right )}{\sqrt{a b} b^{3}} + \frac{3 \, b^{4} d x^{5} + 5 \, b^{4} c x^{3} - 5 \, a b^{3} d x^{3} - 15 \, a b^{3} c x + 15 \, a^{2} b^{2} d x}{15 \, b^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x^2 + c)*x^4/(b*x^2 + a),x, algorithm="giac")
[Out]