3.48 \(\int \left (8+8 x-x^3+8 x^4\right ) \, dx\)

Optimal. Leaf size=23 \[ \frac{8 x^5}{5}-\frac{x^4}{4}+4 x^2+8 x \]

[Out]

8*x + 4*x^2 - x^4/4 + (8*x^5)/5

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Rubi [A]  time = 0.00993579, antiderivative size = 23, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 0, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0. \[ \frac{8 x^5}{5}-\frac{x^4}{4}+4 x^2+8 x \]

Antiderivative was successfully verified.

[In]  Int[8 + 8*x - x^3 + 8*x^4,x]

[Out]

8*x + 4*x^2 - x^4/4 + (8*x^5)/5

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Rubi in Sympy [F]  time = 0., size = 0, normalized size = 0. \[ \frac{8 x^{5}}{5} - \frac{x^{4}}{4} + 8 x + 8 \int x\, dx \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  rubi_integrate(8*x**4-x**3+8*x+8,x)

[Out]

8*x**5/5 - x**4/4 + 8*x + 8*Integral(x, x)

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Mathematica [A]  time = 0.0000591969, size = 23, normalized size = 1. \[ \frac{8 x^5}{5}-\frac{x^4}{4}+4 x^2+8 x \]

Antiderivative was successfully verified.

[In]  Integrate[8 + 8*x - x^3 + 8*x^4,x]

[Out]

8*x + 4*x^2 - x^4/4 + (8*x^5)/5

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Maple [A]  time = 0.001, size = 20, normalized size = 0.9 \[ 8\,x+4\,{x}^{2}-{\frac{{x}^{4}}{4}}+{\frac{8\,{x}^{5}}{5}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  int(8*x^4-x^3+8*x+8,x)

[Out]

8*x+4*x^2-1/4*x^4+8/5*x^5

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Maxima [A]  time = 0.777118, size = 26, normalized size = 1.13 \[ \frac{8}{5} \, x^{5} - \frac{1}{4} \, x^{4} + 4 \, x^{2} + 8 \, x \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate(8*x^4 - x^3 + 8*x + 8,x, algorithm="maxima")

[Out]

8/5*x^5 - 1/4*x^4 + 4*x^2 + 8*x

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Fricas [A]  time = 0.255837, size = 1, normalized size = 0.04 \[ \frac{8}{5} x^{5} - \frac{1}{4} x^{4} + 4 x^{2} + 8 x \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate(8*x^4 - x^3 + 8*x + 8,x, algorithm="fricas")

[Out]

8/5*x^5 - 1/4*x^4 + 4*x^2 + 8*x

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Sympy [A]  time = 0.059239, size = 19, normalized size = 0.83 \[ \frac{8 x^{5}}{5} - \frac{x^{4}}{4} + 4 x^{2} + 8 x \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate(8*x**4-x**3+8*x+8,x)

[Out]

8*x**5/5 - x**4/4 + 4*x**2 + 8*x

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GIAC/XCAS [A]  time = 0.263249, size = 26, normalized size = 1.13 \[ \frac{8}{5} \, x^{5} - \frac{1}{4} \, x^{4} + 4 \, x^{2} + 8 \, x \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate(8*x^4 - x^3 + 8*x + 8,x, algorithm="giac")

[Out]

8/5*x^5 - 1/4*x^4 + 4*x^2 + 8*x