Integrand size = 9, antiderivative size = 14 \[ \int \frac {1}{\sqrt {a+b x}} \, dx=\frac {2 \sqrt {a+b x}}{b} \]
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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, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.111, Rules used = {32} \[ \int \frac {1}{\sqrt {a+b x}} \, dx=\frac {2 \sqrt {a+b x}}{b} \]
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Rule 32
Rubi steps \begin{align*} \text {integral}& = \frac {2 \sqrt {a+b x}}{b} \\ \end{align*}
Time = 0.00 (sec) , antiderivative size = 14, normalized size of antiderivative = 1.00 \[ \int \frac {1}{\sqrt {a+b x}} \, dx=\frac {2 \sqrt {a+b x}}{b} \]
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Time = 0.07 (sec) , antiderivative size = 13, normalized size of antiderivative = 0.93
method | result | size |
gosper | \(\frac {2 \sqrt {b x +a}}{b}\) | \(13\) |
derivativedivides | \(\frac {2 \sqrt {b x +a}}{b}\) | \(13\) |
default | \(\frac {2 \sqrt {b x +a}}{b}\) | \(13\) |
trager | \(\frac {2 \sqrt {b x +a}}{b}\) | \(13\) |
risch | \(\frac {2 \sqrt {b x +a}}{b}\) | \(13\) |
pseudoelliptic | \(\frac {2 \sqrt {b x +a}}{b}\) | \(13\) |
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none
Time = 0.24 (sec) , antiderivative size = 12, normalized size of antiderivative = 0.86 \[ \int \frac {1}{\sqrt {a+b x}} \, dx=\frac {2 \, \sqrt {b x + a}}{b} \]
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Time = 0.03 (sec) , antiderivative size = 10, normalized size of antiderivative = 0.71 \[ \int \frac {1}{\sqrt {a+b x}} \, dx=\frac {2 \sqrt {a + b x}}{b} \]
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none
Time = 0.20 (sec) , antiderivative size = 12, normalized size of antiderivative = 0.86 \[ \int \frac {1}{\sqrt {a+b x}} \, dx=\frac {2 \, \sqrt {b x + a}}{b} \]
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none
Time = 0.26 (sec) , antiderivative size = 12, normalized size of antiderivative = 0.86 \[ \int \frac {1}{\sqrt {a+b x}} \, dx=\frac {2 \, \sqrt {b x + a}}{b} \]
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Time = 0.03 (sec) , antiderivative size = 12, normalized size of antiderivative = 0.86 \[ \int \frac {1}{\sqrt {a+b x}} \, dx=\frac {2\,\sqrt {a+b\,x}}{b} \]
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