Integrand size = 11, antiderivative size = 14 \[ \int \frac {1}{a+\sqrt {a} x} \, dx=\frac {\log \left (\sqrt {a}+x\right )}{\sqrt {a}} \]
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Time = 0.00 (sec) , antiderivative size = 14, normalized size of antiderivative = 1.00, number of steps used = 1, number of rules used = 1, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.091, Rules used = {31} \[ \int \frac {1}{a+\sqrt {a} x} \, dx=\frac {\log \left (\sqrt {a}+x\right )}{\sqrt {a}} \]
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Rule 31
Rubi steps \begin{align*} \text {integral}& = \frac {\log \left (\sqrt {a}+x\right )}{\sqrt {a}} \\ \end{align*}
Time = 0.00 (sec) , antiderivative size = 16, normalized size of antiderivative = 1.14 \[ \int \frac {1}{a+\sqrt {a} x} \, dx=\frac {\log \left (a+\sqrt {a} x\right )}{\sqrt {a}} \]
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Time = 0.06 (sec) , antiderivative size = 13, normalized size of antiderivative = 0.93
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none
Time = 0.23 (sec) , antiderivative size = 10, normalized size of antiderivative = 0.71 \[ \int \frac {1}{a+\sqrt {a} x} \, dx=\frac {\log \left (x + \sqrt {a}\right )}{\sqrt {a}} \]
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Time = 0.02 (sec) , antiderivative size = 14, normalized size of antiderivative = 1.00 \[ \int \frac {1}{a+\sqrt {a} x} \, dx=\frac {\log {\left (\sqrt {a} x + a \right )}}{\sqrt {a}} \]
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none
Time = 0.23 (sec) , antiderivative size = 12, normalized size of antiderivative = 0.86 \[ \int \frac {1}{a+\sqrt {a} x} \, dx=\frac {\log \left (\sqrt {a} x + a\right )}{\sqrt {a}} \]
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none
Time = 0.29 (sec) , antiderivative size = 13, normalized size of antiderivative = 0.93 \[ \int \frac {1}{a+\sqrt {a} x} \, dx=\frac {\log \left ({\left | \sqrt {a} x + a \right |}\right )}{\sqrt {a}} \]
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Time = 0.12 (sec) , antiderivative size = 10, normalized size of antiderivative = 0.71 \[ \int \frac {1}{a+\sqrt {a} x} \, dx=\frac {\ln \left (x+\sqrt {a}\right )}{\sqrt {a}} \]
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