Optimal. Leaf size=1363 \[ \text{result too large to display} \]
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Rubi [F] time = 0.105962, antiderivative size = 0, normalized size of antiderivative = 0., number of steps used = 0, number of rules used = 0, integrand size = 0, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0., Rules used = {} \[ \int (c+d x) (b \tanh (e+f x))^{3/2} \, dx \]
Verification is Not applicable to the result.
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Rubi steps
\begin{align*} \int (c+d x) (b \tanh (e+f x))^{3/2} \, dx &=-\frac{2 b (c+d x) \sqrt{b \tanh (e+f x)}}{f}+b^2 \int \frac{c+d x}{\sqrt{b \tanh (e+f x)}} \, dx+\frac{(2 b d) \int \sqrt{b \tanh (e+f x)} \, dx}{f}\\ &=-\frac{2 b (c+d x) \sqrt{b \tanh (e+f x)}}{f}+b^2 \int \frac{c+d x}{\sqrt{b \tanh (e+f x)}} \, dx-\frac{\left (2 b^2 d\right ) \operatorname{Subst}\left (\int \frac{\sqrt{x}}{-b^2+x^2} \, dx,x,b \tanh (e+f x)\right )}{f^2}\\ &=-\frac{2 b (c+d x) \sqrt{b \tanh (e+f x)}}{f}+b^2 \int \frac{c+d x}{\sqrt{b \tanh (e+f x)}} \, dx-\frac{\left (4 b^2 d\right ) \operatorname{Subst}\left (\int \frac{x^2}{-b^2+x^4} \, dx,x,\sqrt{b \tanh (e+f x)}\right )}{f^2}\\ &=-\frac{2 b (c+d x) \sqrt{b \tanh (e+f x)}}{f}+b^2 \int \frac{c+d x}{\sqrt{b \tanh (e+f x)}} \, dx+\frac{\left (2 b^2 d\right ) \operatorname{Subst}\left (\int \frac{1}{b-x^2} \, dx,x,\sqrt{b \tanh (e+f x)}\right )}{f^2}-\frac{\left (2 b^2 d\right ) \operatorname{Subst}\left (\int \frac{1}{b+x^2} \, dx,x,\sqrt{b \tanh (e+f x)}\right )}{f^2}\\ &=-\frac{2 b^{3/2} d \tan ^{-1}\left (\frac{\sqrt{b \tanh (e+f x)}}{\sqrt{b}}\right )}{f^2}+\frac{2 b^{3/2} d \tanh ^{-1}\left (\frac{\sqrt{b \tanh (e+f x)}}{\sqrt{b}}\right )}{f^2}-\frac{2 b (c+d x) \sqrt{b \tanh (e+f x)}}{f}+b^2 \int \frac{c+d x}{\sqrt{b \tanh (e+f x)}} \, dx\\ \end{align*}
Mathematica [F] time = 27.2572, size = 0, normalized size = 0. \[ \int (c+d x) (b \tanh (e+f x))^{3/2} \, dx \]
Verification is Not applicable to the result.
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Maple [F] time = 0.059, size = 0, normalized size = 0. \begin{align*} \int \left ( dx+c \right ) \left ( b\tanh \left ( fx+e \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{\left (d x + c\right )} \left (b \tanh \left (f x + e\right )\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 \left (b \tanh{\left (e + f x \right )}\right )^{\frac{3}{2}} \left (c + d x\right )\, 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{\left (d x + c\right )} \left (b \tanh \left (f x + e\right )\right )^{\frac{3}{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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