Optimal. Leaf size=58 \[ \frac {x \left (a+b \log \left (c x^n\right )\right )}{d \sqrt {d+e x^2}}-\frac {b n \tanh ^{-1}\left (\frac {\sqrt {e} x}{\sqrt {d+e x^2}}\right )}{d \sqrt {e}} \]
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Rubi [A] time = 0.03, antiderivative size = 58, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 3, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.136, Rules used = {2314, 217, 206} \[ \frac {x \left (a+b \log \left (c x^n\right )\right )}{d \sqrt {d+e x^2}}-\frac {b n \tanh ^{-1}\left (\frac {\sqrt {e} x}{\sqrt {d+e x^2}}\right )}{d \sqrt {e}} \]
Antiderivative was successfully verified.
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Rule 206
Rule 217
Rule 2314
Rubi steps
\begin {align*} \int \frac {a+b \log \left (c x^n\right )}{\left (d+e x^2\right )^{3/2}} \, dx &=\frac {x \left (a+b \log \left (c x^n\right )\right )}{d \sqrt {d+e x^2}}-\frac {(b n) \int \frac {1}{\sqrt {d+e x^2}} \, dx}{d}\\ &=\frac {x \left (a+b \log \left (c x^n\right )\right )}{d \sqrt {d+e x^2}}-\frac {(b n) \operatorname {Subst}\left (\int \frac {1}{1-e x^2} \, dx,x,\frac {x}{\sqrt {d+e x^2}}\right )}{d}\\ &=-\frac {b n \tanh ^{-1}\left (\frac {\sqrt {e} x}{\sqrt {d+e x^2}}\right )}{d \sqrt {e}}+\frac {x \left (a+b \log \left (c x^n\right )\right )}{d \sqrt {d+e x^2}}\\ \end {align*}
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Mathematica [A] time = 0.10, size = 70, normalized size = 1.21 \[ \frac {\frac {a x}{\sqrt {d+e x^2}}+\frac {b x \log \left (c x^n\right )}{\sqrt {d+e x^2}}-\frac {b n \log \left (\sqrt {e} \sqrt {d+e x^2}+e x\right )}{\sqrt {e}}}{d} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.44, size = 172, normalized size = 2.97 \[ \left [\frac {{\left (b e n x^{2} + b d n\right )} \sqrt {e} \log \left (-2 \, e x^{2} + 2 \, \sqrt {e x^{2} + d} \sqrt {e} x - d\right ) + 2 \, {\left (b e n x \log \relax (x) + b e x \log \relax (c) + a e x\right )} \sqrt {e x^{2} + d}}{2 \, {\left (d e^{2} x^{2} + d^{2} e\right )}}, \frac {{\left (b e n x^{2} + b d n\right )} \sqrt {-e} \arctan \left (\frac {\sqrt {-e} x}{\sqrt {e x^{2} + d}}\right ) + {\left (b e n x \log \relax (x) + b e x \log \relax (c) + a e x\right )} \sqrt {e x^{2} + d}}{d e^{2} x^{2} + d^{2} e}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {b \log \left (c x^{n}\right ) + a}{{\left (e x^{2} + d\right )}^{\frac {3}{2}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [F] time = 0.33, size = 0, normalized size = 0.00 \[ \int \frac {b \ln \left (c \,x^{n}\right )+a}{\left (e \,x^{2}+d \right )^{\frac {3}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.65, size = 56, normalized size = 0.97 \[ -\frac {b n \operatorname {arsinh}\left (\frac {e x}{\sqrt {d e}}\right )}{d \sqrt {e}} + \frac {b x \log \left (c x^{n}\right )}{\sqrt {e x^{2} + d} d} + \frac {a x}{\sqrt {e x^{2} + d} d} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.02 \[ \int \frac {a+b\,\ln \left (c\,x^n\right )}{{\left (e\,x^2+d\right )}^{3/2}} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {a + b \log {\left (c x^{n} \right )}}{\left (d + e x^{2}\right )^{\frac {3}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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