Optimal. Leaf size=42 \[ \frac{c x \, _2F_1\left (1,\frac{1}{n};1+\frac{1}{n};-\frac{b x^n}{a}\right )}{a}+\frac{d \log \left (a+b x^n\right )}{b n} \]
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Rubi [A] time = 0.0304338, antiderivative size = 42, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.158, Rules used = {1891, 245, 260} \[ \frac{c x \, _2F_1\left (1,\frac{1}{n};1+\frac{1}{n};-\frac{b x^n}{a}\right )}{a}+\frac{d \log \left (a+b x^n\right )}{b n} \]
Antiderivative was successfully verified.
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Rule 1891
Rule 245
Rule 260
Rubi steps
\begin{align*} \int \frac{c+d x^{-1+n}}{a+b x^n} \, dx &=c \int \frac{1}{a+b x^n} \, dx+d \int \frac{x^{-1+n}}{a+b x^n} \, dx\\ &=\frac{c x \, _2F_1\left (1,\frac{1}{n};1+\frac{1}{n};-\frac{b x^n}{a}\right )}{a}+\frac{d \log \left (a+b x^n\right )}{b n}\\ \end{align*}
Mathematica [A] time = 0.0561254, size = 42, normalized size = 1. \[ \frac{c x \, _2F_1\left (1,\frac{1}{n};1+\frac{1}{n};-\frac{b x^n}{a}\right )}{a}+\frac{d \log \left (a+b x^n\right )}{b n} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.339, size = 0, normalized size = 0. \begin{align*} \int{\frac{c+d{x}^{-1+n}}{a+b{x}^{n}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \frac{d \log \left (x\right )}{b} + \int \frac{b c x - a d}{b^{2} x x^{n} + a b x}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{d x^{n - 1} + c}{b x^{n} + a}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 9.52058, size = 65, normalized size = 1.55 \begin{align*} d \left (\begin{cases} \frac{\log{\left (x \right )}}{a} & \text{for}\: b = 0 \wedge n = 0 \\\frac{x^{n}}{a n} & \text{for}\: b = 0 \\\frac{\log{\left (x \right )}}{a + b} & \text{for}\: n = 0 \\\frac{\log{\left (\frac{a}{b} + x^{n} \right )}}{b n} & \text{otherwise} \end{cases}\right ) + \frac{c x \Phi \left (\frac{b x^{n} e^{i \pi }}{a}, 1, \frac{1}{n}\right ) \Gamma \left (\frac{1}{n}\right )}{a n^{2} \Gamma \left (1 + \frac{1}{n}\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{d x^{n - 1} + c}{b x^{n} + a}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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