Optimal. Leaf size=23 \[ \frac{\log (x)}{a}-\frac{\log \left (a-b x^7\right )}{7 a} \]
[Out]
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Rubi [A] time = 0.0396933, antiderivative size = 23, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 14, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.286 \[ \frac{\log (x)}{a}-\frac{\log \left (a-b x^7\right )}{7 a} \]
Antiderivative was successfully verified.
[In] Int[1/(x*(a - b*x^7)),x]
[Out]
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Rubi in Sympy [A] time = 5.97916, size = 19, normalized size = 0.83 \[ \frac{\log{\left (x^{7} \right )}}{7 a} - \frac{\log{\left (a - b x^{7} \right )}}{7 a} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/x/(-b*x**7+a),x)
[Out]
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Mathematica [A] time = 0.0117085, size = 23, normalized size = 1. \[ \frac{\log (x)}{a}-\frac{\log \left (a-b x^7\right )}{7 a} \]
Antiderivative was successfully verified.
[In] Integrate[1/(x*(a - b*x^7)),x]
[Out]
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Maple [A] time = 0.005, size = 23, normalized size = 1. \[{\frac{\ln \left ( x \right ) }{a}}-{\frac{\ln \left ( b{x}^{7}-a \right ) }{7\,a}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/x/(-b*x^7+a),x)
[Out]
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Maxima [A] time = 1.44683, size = 34, normalized size = 1.48 \[ -\frac{\log \left (b x^{7} - a\right )}{7 \, a} + \frac{\log \left (x^{7}\right )}{7 \, a} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(-1/((b*x^7 - a)*x),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.224001, size = 27, normalized size = 1.17 \[ -\frac{\log \left (b x^{7} - a\right ) - 7 \, \log \left (x\right )}{7 \, a} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(-1/((b*x^7 - a)*x),x, algorithm="fricas")
[Out]
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Sympy [A] time = 0.948673, size = 15, normalized size = 0.65 \[ \frac{\log{\left (x \right )}}{a} - \frac{\log{\left (- \frac{a}{b} + x^{7} \right )}}{7 a} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/x/(-b*x**7+a),x)
[Out]
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GIAC/XCAS [A] time = 0.219977, size = 32, normalized size = 1.39 \[ -\frac{{\rm ln}\left ({\left | b x^{7} - a \right |}\right )}{7 \, a} + \frac{{\rm ln}\left ({\left | x \right |}\right )}{a} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(-1/((b*x^7 - a)*x),x, algorithm="giac")
[Out]