Optimal. Leaf size=147 \[ \frac{2 \sqrt{\pi } (e+f x) e^{-\frac{a}{b p q}} \left (c \left (d (e+f x)^p\right )^q\right )^{-\frac{1}{p q}} \text{Erfi}\left (\frac{\sqrt{a+b \log \left (c \left (d (e+f x)^p\right )^q\right )}}{\sqrt{b} \sqrt{p} \sqrt{q}}\right )}{b^{3/2} f p^{3/2} q^{3/2}}-\frac{2 (e+f x)}{b f p q \sqrt{a+b \log \left (c \left (d (e+f x)^p\right )^q\right )}} \]
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Rubi [A] time = 0.247922, antiderivative size = 147, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 6, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.273, Rules used = {2389, 2297, 2300, 2180, 2204, 2445} \[ \frac{2 \sqrt{\pi } (e+f x) e^{-\frac{a}{b p q}} \left (c \left (d (e+f x)^p\right )^q\right )^{-\frac{1}{p q}} \text{Erfi}\left (\frac{\sqrt{a+b \log \left (c \left (d (e+f x)^p\right )^q\right )}}{\sqrt{b} \sqrt{p} \sqrt{q}}\right )}{b^{3/2} f p^{3/2} q^{3/2}}-\frac{2 (e+f x)}{b f p q \sqrt{a+b \log \left (c \left (d (e+f x)^p\right )^q\right )}} \]
Antiderivative was successfully verified.
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Rule 2389
Rule 2297
Rule 2300
Rule 2180
Rule 2204
Rule 2445
Rubi steps
\begin{align*} \int \frac{1}{\left (a+b \log \left (c \left (d (e+f x)^p\right )^q\right )\right )^{3/2}} \, dx &=\operatorname{Subst}\left (\int \frac{1}{\left (a+b \log \left (c d^q (e+f x)^{p q}\right )\right )^{3/2}} \, dx,c d^q (e+f x)^{p q},c \left (d (e+f x)^p\right )^q\right )\\ &=\operatorname{Subst}\left (\frac{\operatorname{Subst}\left (\int \frac{1}{\left (a+b \log \left (c d^q x^{p q}\right )\right )^{3/2}} \, dx,x,e+f x\right )}{f},c d^q (e+f x)^{p q},c \left (d (e+f x)^p\right )^q\right )\\ &=-\frac{2 (e+f x)}{b f p q \sqrt{a+b \log \left (c \left (d (e+f x)^p\right )^q\right )}}+\operatorname{Subst}\left (\frac{2 \operatorname{Subst}\left (\int \frac{1}{\sqrt{a+b \log \left (c d^q x^{p q}\right )}} \, dx,x,e+f x\right )}{b f p q},c d^q (e+f x)^{p q},c \left (d (e+f x)^p\right )^q\right )\\ &=-\frac{2 (e+f x)}{b f p q \sqrt{a+b \log \left (c \left (d (e+f x)^p\right )^q\right )}}+\operatorname{Subst}\left (\frac{\left (2 (e+f x) \left (c d^q (e+f x)^{p q}\right )^{-\frac{1}{p q}}\right ) \operatorname{Subst}\left (\int \frac{e^{\frac{x}{p q}}}{\sqrt{a+b x}} \, dx,x,\log \left (c d^q (e+f x)^{p q}\right )\right )}{b f p^2 q^2},c d^q (e+f x)^{p q},c \left (d (e+f x)^p\right )^q\right )\\ &=-\frac{2 (e+f x)}{b f p q \sqrt{a+b \log \left (c \left (d (e+f x)^p\right )^q\right )}}+\operatorname{Subst}\left (\frac{\left (4 (e+f x) \left (c d^q (e+f x)^{p q}\right )^{-\frac{1}{p q}}\right ) \operatorname{Subst}\left (\int e^{-\frac{a}{b p q}+\frac{x^2}{b p q}} \, dx,x,\sqrt{a+b \log \left (c d^q (e+f x)^{p q}\right )}\right )}{b^2 f p^2 q^2},c d^q (e+f x)^{p q},c \left (d (e+f x)^p\right )^q\right )\\ &=\frac{2 e^{-\frac{a}{b p q}} \sqrt{\pi } (e+f x) \left (c \left (d (e+f x)^p\right )^q\right )^{-\frac{1}{p q}} \text{erfi}\left (\frac{\sqrt{a+b \log \left (c \left (d (e+f x)^p\right )^q\right )}}{\sqrt{b} \sqrt{p} \sqrt{q}}\right )}{b^{3/2} f p^{3/2} q^{3/2}}-\frac{2 (e+f x)}{b f p q \sqrt{a+b \log \left (c \left (d (e+f x)^p\right )^q\right )}}\\ \end{align*}
Mathematica [A] time = 0.17295, size = 181, normalized size = 1.23 \[ -\frac{2 (e+f x) e^{-\frac{a}{b p q}} \left (c \left (d (e+f x)^p\right )^q\right )^{-\frac{1}{p q}} \left (e^{\frac{a}{b p q}} \left (c \left (d (e+f x)^p\right )^q\right )^{\frac{1}{p q}}-\sqrt{-\frac{a+b \log \left (c \left (d (e+f x)^p\right )^q\right )}{b p q}} \text{Gamma}\left (\frac{1}{2},-\frac{a+b \log \left (c \left (d (e+f x)^p\right )^q\right )}{b p q}\right )\right )}{b f p q \sqrt{a+b \log \left (c \left (d (e+f x)^p\right )^q\right )}} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.268, size = 0, normalized size = 0. \begin{align*} \int \left ( a+b\ln \left ( c \left ( d \left ( fx+e \right ) ^{p} \right ) ^{q} \right ) \right ) ^{-{\frac{3}{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{1}{{\left (b \log \left (\left ({\left (f x + e\right )}^{p} d\right )^{q} c\right ) + a\right )}^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: UnboundLocalError} \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{1}{\left (a + b \log{\left (c \left (d \left (e + f x\right )^{p}\right )^{q} \right )}\right )^{\frac{3}{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{1}{{\left (b \log \left (\left ({\left (f x + e\right )}^{p} d\right )^{q} c\right ) + a\right )}^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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