Integrand size = 7, antiderivative size = 15 \[ \int \left (1+a^{m x}\right ) \, dx=x+\frac {a^{m x}}{m \log (a)} \]
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Time = 0.00 (sec) , antiderivative size = 15, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 1, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.143, Rules used = {2225} \[ \int \left (1+a^{m x}\right ) \, dx=\frac {a^{m x}}{m \log (a)}+x \]
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Rule 2225
Rubi steps \begin{align*} \text {integral}& = x+\int a^{m x} \, dx \\ & = x+\frac {a^{m x}}{m \log (a)} \\ \end{align*}
Time = 0.01 (sec) , antiderivative size = 15, normalized size of antiderivative = 1.00 \[ \int \left (1+a^{m x}\right ) \, dx=x+\frac {a^{m x}}{m \log (a)} \]
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Time = 0.03 (sec) , antiderivative size = 16, normalized size of antiderivative = 1.07
method | result | size |
default | \(x +\frac {a^{m x}}{m \ln \left (a \right )}\) | \(16\) |
risch | \(x +\frac {a^{m x}}{m \ln \left (a \right )}\) | \(16\) |
parallelrisch | \(x +\frac {a^{m x}}{m \ln \left (a \right )}\) | \(16\) |
parts | \(x +\frac {a^{m x}}{m \ln \left (a \right )}\) | \(16\) |
norman | \(x +\frac {{\mathrm e}^{m x \ln \left (a \right )}}{m \ln \left (a \right )}\) | \(17\) |
derivativedivides | \(\frac {a^{m x}+\ln \left (a^{m x}\right )}{m \ln \left (a \right )}\) | \(21\) |
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none
Time = 0.23 (sec) , antiderivative size = 19, normalized size of antiderivative = 1.27 \[ \int \left (1+a^{m x}\right ) \, dx=\frac {m x \log \left (a\right ) + a^{m x}}{m \log \left (a\right )} \]
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Time = 0.04 (sec) , antiderivative size = 15, normalized size of antiderivative = 1.00 \[ \int \left (1+a^{m x}\right ) \, dx=x + \begin {cases} \frac {a^{m x}}{m \log {\left (a \right )}} & \text {for}\: m \log {\left (a \right )} \neq 0 \\x & \text {otherwise} \end {cases} \]
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none
Time = 0.20 (sec) , antiderivative size = 15, normalized size of antiderivative = 1.00 \[ \int \left (1+a^{m x}\right ) \, dx=x + \frac {a^{m x}}{m \log \left (a\right )} \]
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none
Time = 0.29 (sec) , antiderivative size = 15, normalized size of antiderivative = 1.00 \[ \int \left (1+a^{m x}\right ) \, dx=x + \frac {a^{m x}}{m \log \left (a\right )} \]
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Time = 0.36 (sec) , antiderivative size = 15, normalized size of antiderivative = 1.00 \[ \int \left (1+a^{m x}\right ) \, dx=x+\frac {a^{m\,x}}{m\,\ln \left (a\right )} \]
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