Integrand size = 11, antiderivative size = 19 \[ \int \frac {a+b x}{\sqrt {x}} \, dx=2 a \sqrt {x}+\frac {2}{3} b x^{3/2} \]
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Time = 0.00 (sec) , antiderivative size = 19, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 1, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.091, Rules used = {45} \[ \int \frac {a+b x}{\sqrt {x}} \, dx=2 a \sqrt {x}+\frac {2}{3} b x^{3/2} \]
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Rule 45
Rubi steps \begin{align*} \text {integral}& = \int \left (\frac {a}{\sqrt {x}}+b \sqrt {x}\right ) \, dx \\ & = 2 a \sqrt {x}+\frac {2}{3} b x^{3/2} \\ \end{align*}
Time = 0.01 (sec) , antiderivative size = 16, normalized size of antiderivative = 0.84 \[ \int \frac {a+b x}{\sqrt {x}} \, dx=\frac {2}{3} \sqrt {x} (3 a+b x) \]
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Time = 0.02 (sec) , antiderivative size = 13, normalized size of antiderivative = 0.68
method | result | size |
gosper | \(\frac {2 \sqrt {x}\, \left (b x +3 a \right )}{3}\) | \(13\) |
trager | \(\left (\frac {2 b x}{3}+2 a \right ) \sqrt {x}\) | \(13\) |
risch | \(\frac {2 \sqrt {x}\, \left (b x +3 a \right )}{3}\) | \(13\) |
derivativedivides | \(\frac {2 b \,x^{\frac {3}{2}}}{3}+2 a \sqrt {x}\) | \(14\) |
default | \(\frac {2 b \,x^{\frac {3}{2}}}{3}+2 a \sqrt {x}\) | \(14\) |
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none
Time = 0.22 (sec) , antiderivative size = 12, normalized size of antiderivative = 0.63 \[ \int \frac {a+b x}{\sqrt {x}} \, dx=\frac {2}{3} \, {\left (b x + 3 \, a\right )} \sqrt {x} \]
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Time = 0.07 (sec) , antiderivative size = 17, normalized size of antiderivative = 0.89 \[ \int \frac {a+b x}{\sqrt {x}} \, dx=2 a \sqrt {x} + \frac {2 b x^{\frac {3}{2}}}{3} \]
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none
Time = 0.21 (sec) , antiderivative size = 13, normalized size of antiderivative = 0.68 \[ \int \frac {a+b x}{\sqrt {x}} \, dx=\frac {2}{3} \, b x^{\frac {3}{2}} + 2 \, a \sqrt {x} \]
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none
Time = 0.29 (sec) , antiderivative size = 13, normalized size of antiderivative = 0.68 \[ \int \frac {a+b x}{\sqrt {x}} \, dx=\frac {2}{3} \, b x^{\frac {3}{2}} + 2 \, a \sqrt {x} \]
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Time = 0.03 (sec) , antiderivative size = 12, normalized size of antiderivative = 0.63 \[ \int \frac {a+b x}{\sqrt {x}} \, dx=\frac {2\,\sqrt {x}\,\left (3\,a+b\,x\right )}{3} \]
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