Optimal. Leaf size=73 \[ \frac{x (b c-a d (1-n)) \, _2F_1\left (1,\frac{1}{n};1+\frac{1}{n};-\frac{d x^n}{c}\right )}{c^2 d n}-\frac{x (b c-a d)}{c d n \left (c+d x^n\right )} \]
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Rubi [A] time = 0.0308483, antiderivative size = 73, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.118, Rules used = {385, 245} \[ \frac{x (b c-a d (1-n)) \, _2F_1\left (1,\frac{1}{n};1+\frac{1}{n};-\frac{d x^n}{c}\right )}{c^2 d n}-\frac{x (b c-a d)}{c d n \left (c+d x^n\right )} \]
Antiderivative was successfully verified.
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Rule 385
Rule 245
Rubi steps
\begin{align*} \int \frac{a+b x^n}{\left (c+d x^n\right )^2} \, dx &=-\frac{(b c-a d) x}{c d n \left (c+d x^n\right )}+\frac{(b c-a d (1-n)) \int \frac{1}{c+d x^n} \, dx}{c d n}\\ &=-\frac{(b c-a d) x}{c d n \left (c+d x^n\right )}+\frac{(b c-a d (1-n)) x \, _2F_1\left (1,\frac{1}{n};1+\frac{1}{n};-\frac{d x^n}{c}\right )}{c^2 d n}\\ \end{align*}
Mathematica [A] time = 0.0366805, size = 56, normalized size = 0.77 \[ \frac{x \left (\frac{b}{c+d x^n}-\frac{(a d (n-1)+b c) \, _2F_1\left (2,\frac{1}{n};1+\frac{1}{n};-\frac{d x^n}{c}\right )}{c^2}\right )}{d-d n} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.36, size = 0, normalized size = 0. \begin{align*} \int{\frac{a+b{x}^{n}}{ \left ( c+d{x}^{n} \right ) ^{2}}}\, 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*}{\left (a d{\left (n - 1\right )} + b c\right )} \int \frac{1}{c d^{2} n x^{n} + c^{2} d n}\,{d x} - \frac{{\left (b c - a d\right )} x}{c d^{2} n x^{n} + c^{2} d n} \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{b x^{n} + a}{d^{2} x^{2 \, n} + 2 \, c d x^{n} + c^{2}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [C] time = 4.6078, size = 592, normalized size = 8.11 \begin{align*} \text{result too large to display} \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{b x^{n} + a}{{\left (d x^{n} + c\right )}^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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