Optimal. Leaf size=18 \[ \frac {\text {Ei}(n \sinh (c (a+b x)))}{b c} \]
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Rubi [A]
time = 0.02, antiderivative size = 18, normalized size of antiderivative = 1.00, number of steps
used = 2, number of rules used = 2, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.091, Rules used = {4425, 2209}
\begin {gather*} \frac {\text {Ei}(n \sinh (c (a+b x)))}{b c} \end {gather*}
Antiderivative was successfully verified.
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Rule 2209
Rule 4425
Rubi steps
\begin {align*} \int e^{n \sinh (a c+b c x)} \coth (c (a+b x)) \, dx &=\frac {\text {Subst}\left (\int \frac {e^{n x}}{x} \, dx,x,\sinh (c (a+b x))\right )}{b c}\\ &=\frac {\text {Ei}(n \sinh (c (a+b x)))}{b c}\\ \end {align*}
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Mathematica [A]
time = 0.04, size = 18, normalized size = 1.00 \begin {gather*} \frac {\text {Ei}(n \sinh (c (a+b x)))}{b c} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 7.17, size = 31, normalized size = 1.72
method | result | size |
default | \(\frac {\hyperbolicCosineIntegral \left (n \sinh \left (c \left (b x +a \right )\right )\right )+\hyperbolicSineIntegral \left (n \sinh \left (c \left (b x +a \right )\right )\right )}{b c}\) | \(31\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.36, size = 19, normalized size = 1.06 \begin {gather*} \frac {{\rm Ei}\left (n \sinh \left (b c x + a c\right )\right )}{b c} \end {gather*}
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 \begin {gather*} \int e^{n \sinh {\left (a c + b c x \right )}} \coth {\left (a c + b c x \right )}\, dx \end {gather*}
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 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [F]
time = 0.00, size = -1, normalized size = -0.06 \begin {gather*} \int \mathrm {coth}\left (c\,\left (a+b\,x\right )\right )\,{\mathrm {e}}^{n\,\mathrm {sinh}\left (a\,c+b\,c\,x\right )} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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