Optimal. Leaf size=19 \[ \frac {2 \sqrt {a+b x^n}}{b n} \]
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Rubi [A] time = 0.01, antiderivative size = 19, normalized size of antiderivative = 1.00, number of steps used = 1, number of rules used = 1, integrand size = 17, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.059, Rules used = {261} \[ \frac {2 \sqrt {a+b x^n}}{b n} \]
Antiderivative was successfully verified.
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Rule 261
Rubi steps
\begin {align*} \int \frac {x^{-1+n}}{\sqrt {a+b x^n}} \, dx &=\frac {2 \sqrt {a+b x^n}}{b n}\\ \end {align*}
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Mathematica [A] time = 0.00, size = 19, normalized size = 1.00 \[ \frac {2 \sqrt {a+b x^n}}{b n} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.49, size = 17, normalized size = 0.89 \[ \frac {2 \, \sqrt {b x^{n} + a}}{b n} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.16, size = 17, normalized size = 0.89 \[ \frac {2 \, \sqrt {b x^{n} + a}}{b n} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.02, size = 18, normalized size = 0.95 \[ \frac {2 \sqrt {b \,x^{n}+a}}{b n} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.64, size = 17, normalized size = 0.89 \[ \frac {2 \, \sqrt {b x^{n} + a}}{b n} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 1.27, size = 17, normalized size = 0.89 \[ \frac {2\,\sqrt {a+b\,x^n}}{b\,n} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 7.71, size = 41, normalized size = 2.16 \[ \begin {cases} \frac {\log {\relax (x )}}{\sqrt {a}} & \text {for}\: b = 0 \wedge n = 0 \\\frac {\log {\relax (x )}}{\sqrt {a + b}} & \text {for}\: n = 0 \\\frac {x^{n}}{\sqrt {a} n} & \text {for}\: b = 0 \\\frac {2 \sqrt {a + b x^{n}}}{b n} & \text {otherwise} \end {cases} \]
Verification of antiderivative is not currently implemented for this CAS.
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