Optimal. Leaf size=59 \[ -\frac{1}{2} a^{3/2} \tanh ^{-1}\left (\frac{\sqrt{a+c x^4}}{\sqrt{a}}\right )+\frac{1}{2} a \sqrt{a+c x^4}+\frac{1}{6} \left (a+c x^4\right )^{3/2} \]
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Rubi [A] time = 0.0910448, antiderivative size = 59, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.267 \[ -\frac{1}{2} a^{3/2} \tanh ^{-1}\left (\frac{\sqrt{a+c x^4}}{\sqrt{a}}\right )+\frac{1}{2} a \sqrt{a+c x^4}+\frac{1}{6} \left (a+c x^4\right )^{3/2} \]
Antiderivative was successfully verified.
[In] Int[(a + c*x^4)^(3/2)/x,x]
[Out]
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Rubi in Sympy [A] time = 8.63257, size = 48, normalized size = 0.81 \[ - \frac{a^{\frac{3}{2}} \operatorname{atanh}{\left (\frac{\sqrt{a + c x^{4}}}{\sqrt{a}} \right )}}{2} + \frac{a \sqrt{a + c x^{4}}}{2} + \frac{\left (a + c x^{4}\right )^{\frac{3}{2}}}{6} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((c*x**4+a)**(3/2)/x,x)
[Out]
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Mathematica [A] time = 0.0957863, size = 51, normalized size = 0.86 \[ \frac{1}{6} \left (\sqrt{a+c x^4} \left (4 a+c x^4\right )-3 a^{3/2} \tanh ^{-1}\left (\frac{\sqrt{a+c x^4}}{\sqrt{a}}\right )\right ) \]
Antiderivative was successfully verified.
[In] Integrate[(a + c*x^4)^(3/2)/x,x]
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Maple [A] time = 0.023, size = 57, normalized size = 1. \[ -{\frac{1}{2}{a}^{{\frac{3}{2}}}\ln \left ({\frac{1}{{x}^{2}} \left ( 2\,a+2\,\sqrt{a}\sqrt{c{x}^{4}+a} \right ) } \right ) }+{\frac{c{x}^{4}}{6}\sqrt{c{x}^{4}+a}}+{\frac{2\,a}{3}\sqrt{c{x}^{4}+a}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((c*x^4+a)^(3/2)/x,x)
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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((c*x^4 + a)^(3/2)/x,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.261046, size = 1, normalized size = 0.02 \[ \left [\frac{1}{4} \, a^{\frac{3}{2}} \log \left (\frac{c x^{4} - 2 \, \sqrt{c x^{4} + a} \sqrt{a} + 2 \, a}{x^{4}}\right ) + \frac{1}{6} \,{\left (c x^{4} + 4 \, a\right )} \sqrt{c x^{4} + a}, -\frac{1}{2} \, \sqrt{-a} a \arctan \left (\frac{\sqrt{c x^{4} + a}}{\sqrt{-a}}\right ) + \frac{1}{6} \,{\left (c x^{4} + 4 \, a\right )} \sqrt{c x^{4} + a}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^4 + a)^(3/2)/x,x, algorithm="fricas")
[Out]
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Sympy [A] time = 6.84488, size = 80, normalized size = 1.36 \[ \frac{2 a^{\frac{3}{2}} \sqrt{1 + \frac{c x^{4}}{a}}}{3} + \frac{a^{\frac{3}{2}} \log{\left (\frac{c x^{4}}{a} \right )}}{4} - \frac{a^{\frac{3}{2}} \log{\left (\sqrt{1 + \frac{c x^{4}}{a}} + 1 \right )}}{2} + \frac{\sqrt{a} c x^{4} \sqrt{1 + \frac{c x^{4}}{a}}}{6} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x**4+a)**(3/2)/x,x)
[Out]
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GIAC/XCAS [A] time = 0.218739, size = 68, normalized size = 1.15 \[ \frac{a^{2} \arctan \left (\frac{\sqrt{c x^{4} + a}}{\sqrt{-a}}\right )}{2 \, \sqrt{-a}} + \frac{1}{6} \,{\left (c x^{4} + a\right )}^{\frac{3}{2}} + \frac{1}{2} \, \sqrt{c x^{4} + a} a \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^4 + a)^(3/2)/x,x, algorithm="giac")
[Out]