Integrand size = 14, antiderivative size = 27 \[ \int \frac {1}{1+i \sinh (c+d x)} \, dx=\frac {i \cosh (c+d x)}{d (1+i \sinh (c+d x))} \]
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Time = 0.01 (sec) , antiderivative size = 27, normalized size of antiderivative = 1.00, number of steps used = 1, number of rules used = 1, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.071, Rules used = {2727} \[ \int \frac {1}{1+i \sinh (c+d x)} \, dx=\frac {i \cosh (c+d x)}{d (1+i \sinh (c+d x))} \]
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Rule 2727
Rubi steps \begin{align*} \text {integral}& = \frac {i \cosh (c+d x)}{d (1+i \sinh (c+d x))} \\ \end{align*}
Time = 0.19 (sec) , antiderivative size = 42, normalized size of antiderivative = 1.56 \[ \int \frac {1}{1+i \sinh (c+d x)} \, dx=\frac {2 \sinh \left (\frac {1}{2} (c+d x)\right )}{d \left (\cosh \left (\frac {1}{2} (c+d x)\right )+i \sinh \left (\frac {1}{2} (c+d x)\right )\right )} \]
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Time = 0.86 (sec) , antiderivative size = 18, normalized size of antiderivative = 0.67
method | result | size |
risch | \(\frac {2 i}{d \left ({\mathrm e}^{d x +c}-i\right )}\) | \(18\) |
derivativedivides | \(\frac {2}{d \left (-i+\tanh \left (\frac {d x}{2}+\frac {c}{2}\right )\right )}\) | \(20\) |
default | \(\frac {2}{d \left (-i+\tanh \left (\frac {d x}{2}+\frac {c}{2}\right )\right )}\) | \(20\) |
parallelrisch | \(-\frac {2}{d \left (i-\tanh \left (\frac {d x}{2}+\frac {c}{2}\right )\right )}\) | \(22\) |
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none
Time = 0.25 (sec) , antiderivative size = 16, normalized size of antiderivative = 0.59 \[ \int \frac {1}{1+i \sinh (c+d x)} \, dx=\frac {2 i}{d e^{\left (d x + c\right )} - i \, d} \]
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Time = 0.06 (sec) , antiderivative size = 15, normalized size of antiderivative = 0.56 \[ \int \frac {1}{1+i \sinh (c+d x)} \, dx=\frac {2 i}{d e^{c} e^{d x} - i d} \]
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none
Time = 0.18 (sec) , antiderivative size = 20, normalized size of antiderivative = 0.74 \[ \int \frac {1}{1+i \sinh (c+d x)} \, dx=-\frac {2}{d {\left (i \, e^{\left (-d x - c\right )} - 1\right )}} \]
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none
Time = 0.27 (sec) , antiderivative size = 15, normalized size of antiderivative = 0.56 \[ \int \frac {1}{1+i \sinh (c+d x)} \, dx=\frac {2 i}{d {\left (e^{\left (d x + c\right )} - i\right )}} \]
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Time = 0.21 (sec) , antiderivative size = 17, normalized size of antiderivative = 0.63 \[ \int \frac {1}{1+i \sinh (c+d x)} \, dx=\frac {2{}\mathrm {i}}{d\,\left ({\mathrm {e}}^{c+d\,x}-\mathrm {i}\right )} \]
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