Optimal. Leaf size=65 \[ \frac {e^{c (a+b x)}}{b c}-\frac {2 e^{c (a+b x)} \, _2F_1\left (1,\frac {b c}{2 e};1+\frac {b c}{2 e};e^{2 (d+e x)}\right )}{b c} \]
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Rubi [A]
time = 0.05, antiderivative size = 65, normalized size of antiderivative = 1.00, number of steps
used = 4, number of rules used = 3, integrand size = 16, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.188, Rules used = {5593, 2225,
2283} \begin {gather*} \frac {e^{c (a+b x)}}{b c}-\frac {2 e^{c (a+b x)} \, _2F_1\left (1,\frac {b c}{2 e};\frac {b c}{2 e}+1;e^{2 (d+e x)}\right )}{b c} \end {gather*}
Antiderivative was successfully verified.
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Rule 2225
Rule 2283
Rule 5593
Rubi steps
\begin {align*} \int e^{c (a+b x)} \coth (d+e x) \, dx &=\int \left (e^{c (a+b x)}+\frac {2 e^{c (a+b x)}}{-1+e^{2 (d+e x)}}\right ) \, dx\\ &=2 \int \frac {e^{c (a+b x)}}{-1+e^{2 (d+e x)}} \, dx+\int e^{c (a+b x)} \, dx\\ &=\frac {e^{c (a+b x)}}{b c}-\frac {2 e^{c (a+b x)} \, _2F_1\left (1,\frac {b c}{2 e};1+\frac {b c}{2 e};e^{2 (d+e x)}\right )}{b c}\\ \end {align*}
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Mathematica [B] Leaf count is larger than twice the leaf count of optimal. \(134\) vs. \(2(65)=130\).
time = 1.43, size = 134, normalized size = 2.06 \begin {gather*} \frac {e^{c (a+b x)} \left (2 b c e^{2 (d+e x)} \, _2F_1\left (1,1+\frac {b c}{2 e};2+\frac {b c}{2 e};e^{2 (d+e x)}\right )+(b c+2 e) \left (1+e^{2 d}-2 e^{2 d} \, _2F_1\left (1,\frac {b c}{2 e};1+\frac {b c}{2 e};e^{2 (d+e x)}\right )\right )\right )}{b c (b c+2 e) \left (-1+e^{2 d}\right )} \end {gather*}
Antiderivative was successfully verified.
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Maple [F]
time = 1.17, size = 0, normalized size = 0.00 \[\int {\mathrm e}^{c \left (b x +a \right )} \coth \left (e x +d \right )\, dx\]
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 [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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Sympy [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} e^{a c} \int e^{b c x} \coth {\left (d + e 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 = -0.02 \begin {gather*} \int \mathrm {coth}\left (d+e\,x\right )\,{\mathrm {e}}^{c\,\left (a+b\,x\right )} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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