Optimal. Leaf size=53 \[ \frac{x (d x)^m (a+b x)^n \left (\frac{b x}{a}+1\right )^{-n} \, _2F_1\left (m,-n;m+1;-\frac{b x}{a}\right )}{m \sqrt{c x^2}} \]
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Rubi [A] time = 0.0213641, antiderivative size = 53, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.182, Rules used = {15, 16, 66, 64} \[ \frac{x (d x)^m (a+b x)^n \left (\frac{b x}{a}+1\right )^{-n} \, _2F_1\left (m,-n;m+1;-\frac{b x}{a}\right )}{m \sqrt{c x^2}} \]
Antiderivative was successfully verified.
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Rule 15
Rule 16
Rule 66
Rule 64
Rubi steps
\begin{align*} \int \frac{(d x)^m (a+b x)^n}{\sqrt{c x^2}} \, dx &=\frac{x \int \frac{(d x)^m (a+b x)^n}{x} \, dx}{\sqrt{c x^2}}\\ &=\frac{(d x) \int (d x)^{-1+m} (a+b x)^n \, dx}{\sqrt{c x^2}}\\ &=\frac{\left (d x (a+b x)^n \left (1+\frac{b x}{a}\right )^{-n}\right ) \int (d x)^{-1+m} \left (1+\frac{b x}{a}\right )^n \, dx}{\sqrt{c x^2}}\\ &=\frac{x (d x)^m (a+b x)^n \left (1+\frac{b x}{a}\right )^{-n} \, _2F_1\left (m,-n;1+m;-\frac{b x}{a}\right )}{m \sqrt{c x^2}}\\ \end{align*}
Mathematica [A] time = 0.0100182, size = 53, normalized size = 1. \[ \frac{x (d x)^m (a+b x)^n \left (\frac{b x}{a}+1\right )^{-n} \, _2F_1\left (m,-n;m+1;-\frac{b x}{a}\right )}{m \sqrt{c x^2}} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.033, size = 0, normalized size = 0. \begin{align*} \int{ \left ( dx \right ) ^{m} \left ( bx+a \right ) ^{n}{\frac{1}{\sqrt{c{x}^{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*} \int \frac{{\left (b x + a\right )}^{n} \left (d x\right )^{m}}{\sqrt{c x^{2}}}\,{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{\sqrt{c x^{2}}{\left (b x + a\right )}^{n} \left (d x\right )^{m}}{c x^{2}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\left (d x\right )^{m} \left (a + b x\right )^{n}}{\sqrt{c x^{2}}}\, dx \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{{\left (b x + a\right )}^{n} \left (d x\right )^{m}}{\sqrt{c x^{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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