Optimal. Leaf size=12 \[ \text{Unintegrable}\left (\frac{\tanh (a+b x)}{x},x\right ) \]
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Rubi [A] time = 0.0181615, 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 = {} \[ \int \frac{\tanh (a+b x)}{x} \, dx \]
Verification is Not applicable to the result.
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Rubi steps
\begin{align*} \int \frac{\tanh (a+b x)}{x} \, dx &=\int \frac{\tanh (a+b x)}{x} \, dx\\ \end{align*}
Mathematica [A] time = 11.7877, size = 0, normalized size = 0. \[ \int \frac{\tanh (a+b x)}{x} \, dx \]
Verification is Not applicable to the result.
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Maple [A] time = 0.076, size = 0, normalized size = 0. \begin{align*} \int{\frac{{\rm sech} \left (bx+a\right )\sinh \left ( bx+a \right ) }{x}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0., size = 0, normalized size = 0. \begin{align*} -2 \, \int \frac{1}{x e^{\left (2 \, b x + 2 \, a\right )} + x}\,{d x} + \log \left (x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{\operatorname{sech}\left (b x + a\right ) \sinh \left (b x + a\right )}{x}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\sinh{\left (a + b x \right )} \operatorname{sech}{\left (a + b x \right )}}{x}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\operatorname{sech}\left (b x + a\right ) \sinh \left (b x + a\right )}{x}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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