Optimal. Leaf size=21 \[ -\frac{\left (a+c x^4\right )^{3/2}}{6 a x^6} \]
[Out]
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Rubi [A] time = 0.0191497, antiderivative size = 21, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.067 \[ -\frac{\left (a+c x^4\right )^{3/2}}{6 a x^6} \]
Antiderivative was successfully verified.
[In] Int[Sqrt[a + c*x^4]/x^7,x]
[Out]
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Rubi in Sympy [A] time = 2.72137, size = 17, normalized size = 0.81 \[ - \frac{\left (a + c x^{4}\right )^{\frac{3}{2}}}{6 a x^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((c*x**4+a)**(1/2)/x**7,x)
[Out]
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Mathematica [A] time = 0.0172468, size = 21, normalized size = 1. \[ -\frac{\left (a+c x^4\right )^{3/2}}{6 a x^6} \]
Antiderivative was successfully verified.
[In] Integrate[Sqrt[a + c*x^4]/x^7,x]
[Out]
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Maple [A] time = 0.006, size = 18, normalized size = 0.9 \[ -{\frac{1}{6\,{x}^{6}a} \left ( c{x}^{4}+a \right ) ^{{\frac{3}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((c*x^4+a)^(1/2)/x^7,x)
[Out]
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Maxima [A] time = 1.44224, size = 23, normalized size = 1.1 \[ -\frac{{\left (c x^{4} + a\right )}^{\frac{3}{2}}}{6 \, a x^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(c*x^4 + a)/x^7,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.245211, size = 23, normalized size = 1.1 \[ -\frac{{\left (c x^{4} + a\right )}^{\frac{3}{2}}}{6 \, a x^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(c*x^4 + a)/x^7,x, algorithm="fricas")
[Out]
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Sympy [A] time = 2.83673, size = 42, normalized size = 2. \[ - \frac{\sqrt{c} \sqrt{\frac{a}{c x^{4}} + 1}}{6 x^{4}} - \frac{c^{\frac{3}{2}} \sqrt{\frac{a}{c x^{4}} + 1}}{6 a} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x**4+a)**(1/2)/x**7,x)
[Out]
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GIAC/XCAS [A] time = 0.214957, size = 19, normalized size = 0.9 \[ -\frac{{\left (c + \frac{a}{x^{4}}\right )}^{\frac{3}{2}}}{6 \, a} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(c*x^4 + a)/x^7,x, algorithm="giac")
[Out]