3.1439 \(\int \frac{x^m}{a+b x^7} \, dx\)

Optimal. Leaf size=39 \[ \frac{x^{m+1} \, _2F_1\left (1,\frac{m+1}{7};\frac{m+8}{7};-\frac{b x^7}{a}\right )}{a (m+1)} \]

[Out]

(x^(1 + m)*Hypergeometric2F1[1, (1 + m)/7, (8 + m)/7, -((b*x^7)/a)])/(a*(1 + m))

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Rubi [A]  time = 0.0295114, antiderivative size = 39, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.077 \[ \frac{x^{m+1} \, _2F_1\left (1,\frac{m+1}{7};\frac{m+8}{7};-\frac{b x^7}{a}\right )}{a (m+1)} \]

Antiderivative was successfully verified.

[In]  Int[x^m/(a + b*x^7),x]

[Out]

(x^(1 + m)*Hypergeometric2F1[1, (1 + m)/7, (8 + m)/7, -((b*x^7)/a)])/(a*(1 + m))

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Rubi in Sympy [A]  time = 4.35935, size = 29, normalized size = 0.74 \[ \frac{x^{m + 1}{{}_{2}F_{1}\left (\begin{matrix} 1, \frac{m}{7} + \frac{1}{7} \\ \frac{m}{7} + \frac{8}{7} \end{matrix}\middle |{- \frac{b x^{7}}{a}} \right )}}{a \left (m + 1\right )} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  rubi_integrate(x**m/(b*x**7+a),x)

[Out]

x**(m + 1)*hyper((1, m/7 + 1/7), (m/7 + 8/7,), -b*x**7/a)/(a*(m + 1))

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Mathematica [A]  time = 0.0284535, size = 41, normalized size = 1.05 \[ \frac{x^{m+1} \, _2F_1\left (1,\frac{m+1}{7};\frac{m+1}{7}+1;-\frac{b x^7}{a}\right )}{a (m+1)} \]

Antiderivative was successfully verified.

[In]  Integrate[x^m/(a + b*x^7),x]

[Out]

(x^(1 + m)*Hypergeometric2F1[1, (1 + m)/7, 1 + (1 + m)/7, -((b*x^7)/a)])/(a*(1 +
m))

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Maple [F]  time = 0.054, size = 0, normalized size = 0. \[ \int{\frac{{x}^{m}}{b{x}^{7}+a}}\, dx \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  int(x^m/(b*x^7+a),x)

[Out]

int(x^m/(b*x^7+a),x)

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Maxima [F]  time = 0., size = 0, normalized size = 0. \[ \int \frac{x^{m}}{b x^{7} + a}\,{d x} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate(x^m/(b*x^7 + a),x, algorithm="maxima")

[Out]

integrate(x^m/(b*x^7 + a), x)

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Fricas [F]  time = 0., size = 0, normalized size = 0. \[{\rm integral}\left (\frac{x^{m}}{b x^{7} + a}, x\right ) \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate(x^m/(b*x^7 + a),x, algorithm="fricas")

[Out]

integral(x^m/(b*x^7 + a), x)

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Sympy [F(-1)]  time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate(x**m/(b*x**7+a),x)

[Out]

Timed out

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GIAC/XCAS [F]  time = 0., size = 0, normalized size = 0. \[ \int \frac{x^{m}}{b x^{7} + a}\,{d x} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate(x^m/(b*x^7 + a),x, algorithm="giac")

[Out]

integrate(x^m/(b*x^7 + a), x)