Integrand size = 20, antiderivative size = 67 \[ \int \frac {1}{(d x)^{3/2} \left (a+b \log \left (c x^n\right )\right )} \, dx=\frac {e^{\frac {a}{2 b n}} \left (c x^n\right )^{\left .\frac {1}{2}\right /n} \operatorname {ExpIntegralEi}\left (\frac {-a-b \log \left (c x^n\right )}{2 b n}\right )}{b d n \sqrt {d x}} \]
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Time = 0.04 (sec) , antiderivative size = 64, normalized size of antiderivative = 0.96, number of steps used = 2, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.100, Rules used = {2347, 2209} \[ \int \frac {1}{(d x)^{3/2} \left (a+b \log \left (c x^n\right )\right )} \, dx=\frac {e^{\frac {a}{2 b n}} \left (c x^n\right )^{\left .\frac {1}{2}\right /n} \operatorname {ExpIntegralEi}\left (-\frac {a+b \log \left (c x^n\right )}{2 b n}\right )}{b d n \sqrt {d x}} \]
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Rule 2209
Rule 2347
Rubi steps \begin{align*} \text {integral}& = \frac {\left (c x^n\right )^{\left .\frac {1}{2}\right /n} \text {Subst}\left (\int \frac {e^{-\frac {x}{2 n}}}{a+b x} \, dx,x,\log \left (c x^n\right )\right )}{d n \sqrt {d x}} \\ & = \frac {e^{\frac {a}{2 b n}} \left (c x^n\right )^{\left .\frac {1}{2}\right /n} \text {Ei}\left (-\frac {a+b \log \left (c x^n\right )}{2 b n}\right )}{b d n \sqrt {d x}} \\ \end{align*}
Time = 0.08 (sec) , antiderivative size = 62, normalized size of antiderivative = 0.93 \[ \int \frac {1}{(d x)^{3/2} \left (a+b \log \left (c x^n\right )\right )} \, dx=\frac {e^{\frac {a}{2 b n}} x \left (c x^n\right )^{\left .\frac {1}{2}\right /n} \operatorname {ExpIntegralEi}\left (-\frac {a+b \log \left (c x^n\right )}{2 b n}\right )}{b n (d x)^{3/2}} \]
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\[\int \frac {1}{\left (d x \right )^{\frac {3}{2}} \left (a +b \ln \left (c \,x^{n}\right )\right )}d x\]
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\[ \int \frac {1}{(d x)^{3/2} \left (a+b \log \left (c x^n\right )\right )} \, dx=\int { \frac {1}{\left (d x\right )^{\frac {3}{2}} {\left (b \log \left (c x^{n}\right ) + a\right )}} \,d x } \]
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\[ \int \frac {1}{(d x)^{3/2} \left (a+b \log \left (c x^n\right )\right )} \, dx=\int \frac {1}{\left (d x\right )^{\frac {3}{2}} \left (a + b \log {\left (c x^{n} \right )}\right )}\, dx \]
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\[ \int \frac {1}{(d x)^{3/2} \left (a+b \log \left (c x^n\right )\right )} \, dx=\int { \frac {1}{\left (d x\right )^{\frac {3}{2}} {\left (b \log \left (c x^{n}\right ) + a\right )}} \,d x } \]
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none
Time = 0.33 (sec) , antiderivative size = 49, normalized size of antiderivative = 0.73 \[ \int \frac {1}{(d x)^{3/2} \left (a+b \log \left (c x^n\right )\right )} \, dx=\frac {c^{\frac {1}{2 \, n}} {\rm Ei}\left (-\frac {\log \left (c\right )}{2 \, n} - \frac {a}{2 \, b n} - \frac {1}{2} \, \log \left (x\right )\right ) e^{\left (\frac {a}{2 \, b n}\right )}}{b d^{\frac {3}{2}} n} \]
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Timed out. \[ \int \frac {1}{(d x)^{3/2} \left (a+b \log \left (c x^n\right )\right )} \, dx=\int \frac {1}{{\left (d\,x\right )}^{3/2}\,\left (a+b\,\ln \left (c\,x^n\right )\right )} \,d x \]
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