Integrand size = 9, antiderivative size = 13 \[ \int \sqrt {1+2 x} \, dx=\frac {1}{3} (1+2 x)^{3/2} \]
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Time = 0.01 (sec) , antiderivative size = 13, 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} \[ \int \sqrt {1+2 x} \, dx=\frac {1}{3} (2 x+1)^{3/2} \]
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Rule 32
Rubi steps \begin{align*} \text {integral}& = \frac {1}{3} (1+2 x)^{3/2} \\ \end{align*}
Time = 0.04 (sec) , antiderivative size = 13, normalized size of antiderivative = 1.00 \[ \int \sqrt {1+2 x} \, dx=\frac {1}{3} (1+2 x)^{3/2} \]
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Time = 0.57 (sec) , antiderivative size = 10, normalized size of antiderivative = 0.77
method | result | size |
gosper | \(\frac {\left (1+2 x \right )^{\frac {3}{2}}}{3}\) | \(10\) |
derivativedivides | \(\frac {\left (1+2 x \right )^{\frac {3}{2}}}{3}\) | \(10\) |
default | \(\frac {\left (1+2 x \right )^{\frac {3}{2}}}{3}\) | \(10\) |
risch | \(\frac {\left (1+2 x \right )^{\frac {3}{2}}}{3}\) | \(10\) |
pseudoelliptic | \(\frac {\left (1+2 x \right )^{\frac {3}{2}}}{3}\) | \(10\) |
trager | \(\left (\frac {1}{3}+\frac {2 x}{3}\right ) \sqrt {1+2 x}\) | \(14\) |
meijerg | \(-\frac {\frac {4 \sqrt {\pi }}{3}-\frac {2 \sqrt {\pi }\, \left (2+4 x \right ) \sqrt {1+2 x}}{3}}{4 \sqrt {\pi }}\) | \(29\) |
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none
Time = 0.23 (sec) , antiderivative size = 9, normalized size of antiderivative = 0.69 \[ \int \sqrt {1+2 x} \, dx=\frac {1}{3} \, {\left (2 \, x + 1\right )}^{\frac {3}{2}} \]
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Time = 0.03 (sec) , antiderivative size = 8, normalized size of antiderivative = 0.62 \[ \int \sqrt {1+2 x} \, dx=\frac {\left (2 x + 1\right )^{\frac {3}{2}}}{3} \]
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none
Time = 0.19 (sec) , antiderivative size = 9, normalized size of antiderivative = 0.69 \[ \int \sqrt {1+2 x} \, dx=\frac {1}{3} \, {\left (2 \, x + 1\right )}^{\frac {3}{2}} \]
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none
Time = 0.27 (sec) , antiderivative size = 9, normalized size of antiderivative = 0.69 \[ \int \sqrt {1+2 x} \, dx=\frac {1}{3} \, {\left (2 \, x + 1\right )}^{\frac {3}{2}} \]
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Time = 0.20 (sec) , antiderivative size = 9, normalized size of antiderivative = 0.69 \[ \int \sqrt {1+2 x} \, dx=\frac {{\left (2\,x+1\right )}^{3/2}}{3} \]
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