Optimal. Leaf size=194 \[ \frac{c^2 \left (48 a^2 d^2+5 b c (7 b c-16 a d)\right ) \tanh ^{-1}\left (\frac{\sqrt{d} x}{\sqrt{c+d x^2}}\right )}{128 d^{9/2}}-\frac{c x \sqrt{c+d x^2} \left (48 a^2 d^2+5 b c (7 b c-16 a d)\right )}{128 d^4}+\frac{x^3 \sqrt{c+d x^2} \left (48 a^2 d^2+5 b c (7 b c-16 a d)\right )}{192 d^3}-\frac{b x^5 \sqrt{c+d x^2} (7 b c-16 a d)}{48 d^2}+\frac{b^2 x^7 \sqrt{c+d x^2}}{8 d} \]
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Rubi [A] time = 0.461947, antiderivative size = 194, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.208 \[ \frac{c^2 \left (48 a^2 d^2+5 b c (7 b c-16 a d)\right ) \tanh ^{-1}\left (\frac{\sqrt{d} x}{\sqrt{c+d x^2}}\right )}{128 d^{9/2}}+\frac{x^3 \sqrt{c+d x^2} \left (48 a^2+\frac{5 b c (7 b c-16 a d)}{d^2}\right )}{192 d}-\frac{c x \sqrt{c+d x^2} \left (48 a^2 d^2+5 b c (7 b c-16 a d)\right )}{128 d^4}-\frac{b x^5 \sqrt{c+d x^2} (7 b c-16 a d)}{48 d^2}+\frac{b^2 x^7 \sqrt{c+d x^2}}{8 d} \]
Antiderivative was successfully verified.
[In] Int[(x^4*(a + b*x^2)^2)/Sqrt[c + d*x^2],x]
[Out]
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Rubi in Sympy [A] time = 36.4558, size = 187, normalized size = 0.96 \[ \frac{b^{2} x^{7} \sqrt{c + d x^{2}}}{8 d} + \frac{b x^{5} \sqrt{c + d x^{2}} \left (16 a d - 7 b c\right )}{48 d^{2}} + \frac{c^{2} \left (48 a^{2} d^{2} - 5 b c \left (16 a d - 7 b c\right )\right ) \operatorname{atanh}{\left (\frac{\sqrt{d} x}{\sqrt{c + d x^{2}}} \right )}}{128 d^{\frac{9}{2}}} - \frac{c x \sqrt{c + d x^{2}} \left (48 a^{2} d^{2} - 5 b c \left (16 a d - 7 b c\right )\right )}{128 d^{4}} + \frac{x^{3} \sqrt{c + d x^{2}} \left (48 a^{2} d^{2} - 5 b c \left (16 a d - 7 b c\right )\right )}{192 d^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**4*(b*x**2+a)**2/(d*x**2+c)**(1/2),x)
[Out]
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Mathematica [A] time = 0.193349, size = 159, normalized size = 0.82 \[ \frac{3 c^2 \left (48 a^2 d^2-80 a b c d+35 b^2 c^2\right ) \log \left (\sqrt{d} \sqrt{c+d x^2}+d x\right )+\sqrt{d} x \sqrt{c+d x^2} \left (48 a^2 d^2 \left (2 d x^2-3 c\right )+16 a b d \left (15 c^2-10 c d x^2+8 d^2 x^4\right )+b^2 \left (-105 c^3+70 c^2 d x^2-56 c d^2 x^4+48 d^3 x^6\right )\right )}{384 d^{9/2}} \]
Antiderivative was successfully verified.
[In] Integrate[(x^4*(a + b*x^2)^2)/Sqrt[c + d*x^2],x]
[Out]
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Maple [A] time = 0.023, size = 265, normalized size = 1.4 \[{\frac{{a}^{2}{x}^{3}}{4\,d}\sqrt{d{x}^{2}+c}}-{\frac{3\,{a}^{2}cx}{8\,{d}^{2}}\sqrt{d{x}^{2}+c}}+{\frac{3\,{a}^{2}{c}^{2}}{8}\ln \left ( x\sqrt{d}+\sqrt{d{x}^{2}+c} \right ){d}^{-{\frac{5}{2}}}}+{\frac{{b}^{2}{x}^{7}}{8\,d}\sqrt{d{x}^{2}+c}}-{\frac{7\,{b}^{2}c{x}^{5}}{48\,{d}^{2}}\sqrt{d{x}^{2}+c}}+{\frac{35\,{b}^{2}{c}^{2}{x}^{3}}{192\,{d}^{3}}\sqrt{d{x}^{2}+c}}-{\frac{35\,x{b}^{2}{c}^{3}}{128\,{d}^{4}}\sqrt{d{x}^{2}+c}}+{\frac{35\,{b}^{2}{c}^{4}}{128}\ln \left ( x\sqrt{d}+\sqrt{d{x}^{2}+c} \right ){d}^{-{\frac{9}{2}}}}+{\frac{ab{x}^{5}}{3\,d}\sqrt{d{x}^{2}+c}}-{\frac{5\,abc{x}^{3}}{12\,{d}^{2}}\sqrt{d{x}^{2}+c}}+{\frac{5\,ab{c}^{2}x}{8\,{d}^{3}}\sqrt{d{x}^{2}+c}}-{\frac{5\,ab{c}^{3}}{8}\ln \left ( x\sqrt{d}+\sqrt{d{x}^{2}+c} \right ){d}^{-{\frac{7}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^4*(b*x^2+a)^2/(d*x^2+c)^(1/2),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((b*x^2 + a)^2*x^4/sqrt(d*x^2 + c),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.375325, size = 1, normalized size = 0.01 \[ \left [\frac{2 \,{\left (48 \, b^{2} d^{3} x^{7} - 8 \,{\left (7 \, b^{2} c d^{2} - 16 \, a b d^{3}\right )} x^{5} + 2 \,{\left (35 \, b^{2} c^{2} d - 80 \, a b c d^{2} + 48 \, a^{2} d^{3}\right )} x^{3} - 3 \,{\left (35 \, b^{2} c^{3} - 80 \, a b c^{2} d + 48 \, a^{2} c d^{2}\right )} x\right )} \sqrt{d x^{2} + c} \sqrt{d} + 3 \,{\left (35 \, b^{2} c^{4} - 80 \, a b c^{3} d + 48 \, a^{2} c^{2} d^{2}\right )} \log \left (-2 \, \sqrt{d x^{2} + c} d x -{\left (2 \, d x^{2} + c\right )} \sqrt{d}\right )}{768 \, d^{\frac{9}{2}}}, \frac{{\left (48 \, b^{2} d^{3} x^{7} - 8 \,{\left (7 \, b^{2} c d^{2} - 16 \, a b d^{3}\right )} x^{5} + 2 \,{\left (35 \, b^{2} c^{2} d - 80 \, a b c d^{2} + 48 \, a^{2} d^{3}\right )} x^{3} - 3 \,{\left (35 \, b^{2} c^{3} - 80 \, a b c^{2} d + 48 \, a^{2} c d^{2}\right )} x\right )} \sqrt{d x^{2} + c} \sqrt{-d} + 3 \,{\left (35 \, b^{2} c^{4} - 80 \, a b c^{3} d + 48 \, a^{2} c^{2} d^{2}\right )} \arctan \left (\frac{\sqrt{-d} x}{\sqrt{d x^{2} + c}}\right )}{384 \, \sqrt{-d} d^{4}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^2 + a)^2*x^4/sqrt(d*x^2 + c),x, algorithm="fricas")
[Out]
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Sympy [A] time = 63.9038, size = 422, normalized size = 2.18 \[ - \frac{3 a^{2} c^{\frac{3}{2}} x}{8 d^{2} \sqrt{1 + \frac{d x^{2}}{c}}} - \frac{a^{2} \sqrt{c} x^{3}}{8 d \sqrt{1 + \frac{d x^{2}}{c}}} + \frac{3 a^{2} c^{2} \operatorname{asinh}{\left (\frac{\sqrt{d} x}{\sqrt{c}} \right )}}{8 d^{\frac{5}{2}}} + \frac{a^{2} x^{5}}{4 \sqrt{c} \sqrt{1 + \frac{d x^{2}}{c}}} + \frac{5 a b c^{\frac{5}{2}} x}{8 d^{3} \sqrt{1 + \frac{d x^{2}}{c}}} + \frac{5 a b c^{\frac{3}{2}} x^{3}}{24 d^{2} \sqrt{1 + \frac{d x^{2}}{c}}} - \frac{a b \sqrt{c} x^{5}}{12 d \sqrt{1 + \frac{d x^{2}}{c}}} - \frac{5 a b c^{3} \operatorname{asinh}{\left (\frac{\sqrt{d} x}{\sqrt{c}} \right )}}{8 d^{\frac{7}{2}}} + \frac{a b x^{7}}{3 \sqrt{c} \sqrt{1 + \frac{d x^{2}}{c}}} - \frac{35 b^{2} c^{\frac{7}{2}} x}{128 d^{4} \sqrt{1 + \frac{d x^{2}}{c}}} - \frac{35 b^{2} c^{\frac{5}{2}} x^{3}}{384 d^{3} \sqrt{1 + \frac{d x^{2}}{c}}} + \frac{7 b^{2} c^{\frac{3}{2}} x^{5}}{192 d^{2} \sqrt{1 + \frac{d x^{2}}{c}}} - \frac{b^{2} \sqrt{c} x^{7}}{48 d \sqrt{1 + \frac{d x^{2}}{c}}} + \frac{35 b^{2} c^{4} \operatorname{asinh}{\left (\frac{\sqrt{d} x}{\sqrt{c}} \right )}}{128 d^{\frac{9}{2}}} + \frac{b^{2} x^{9}}{8 \sqrt{c} \sqrt{1 + \frac{d x^{2}}{c}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**4*(b*x**2+a)**2/(d*x**2+c)**(1/2),x)
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GIAC/XCAS [A] time = 0.242375, size = 240, normalized size = 1.24 \[ \frac{1}{384} \,{\left (2 \,{\left (4 \,{\left (\frac{6 \, b^{2} x^{2}}{d} - \frac{7 \, b^{2} c d^{5} - 16 \, a b d^{6}}{d^{7}}\right )} x^{2} + \frac{35 \, b^{2} c^{2} d^{4} - 80 \, a b c d^{5} + 48 \, a^{2} d^{6}}{d^{7}}\right )} x^{2} - \frac{3 \,{\left (35 \, b^{2} c^{3} d^{3} - 80 \, a b c^{2} d^{4} + 48 \, a^{2} c d^{5}\right )}}{d^{7}}\right )} \sqrt{d x^{2} + c} x - \frac{{\left (35 \, b^{2} c^{4} - 80 \, a b c^{3} d + 48 \, a^{2} c^{2} d^{2}\right )}{\rm ln}\left ({\left | -\sqrt{d} x + \sqrt{d x^{2} + c} \right |}\right )}{128 \, d^{\frac{9}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^2 + a)^2*x^4/sqrt(d*x^2 + c),x, algorithm="giac")
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