Integrand size = 9, antiderivative size = 16 \[ \int (a+b x)^{4/3} \, dx=\frac {3 (a+b x)^{7/3}}{7 b} \]
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Time = 0.00 (sec) , antiderivative size = 16, 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} \[ \int (a+b x)^{4/3} \, dx=\frac {3 (a+b x)^{7/3}}{7 b} \]
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Rule 32
Rubi steps \begin{align*} \text {integral}& = \frac {3 (a+b x)^{7/3}}{7 b} \\ \end{align*}
Time = 0.00 (sec) , antiderivative size = 16, normalized size of antiderivative = 1.00 \[ \int (a+b x)^{4/3} \, dx=\frac {3 (a+b x)^{7/3}}{7 b} \]
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Time = 0.06 (sec) , antiderivative size = 13, normalized size of antiderivative = 0.81
method | result | size |
gosper | \(\frac {3 \left (b x +a \right )^{\frac {7}{3}}}{7 b}\) | \(13\) |
derivativedivides | \(\frac {3 \left (b x +a \right )^{\frac {7}{3}}}{7 b}\) | \(13\) |
default | \(\frac {3 \left (b x +a \right )^{\frac {7}{3}}}{7 b}\) | \(13\) |
pseudoelliptic | \(\frac {3 \left (b x +a \right )^{\frac {7}{3}}}{7 b}\) | \(13\) |
trager | \(\frac {3 \left (b^{2} x^{2}+2 a b x +a^{2}\right ) \left (b x +a \right )^{\frac {1}{3}}}{7 b}\) | \(29\) |
risch | \(\frac {3 \left (b^{2} x^{2}+2 a b x +a^{2}\right ) \left (b x +a \right )^{\frac {1}{3}}}{7 b}\) | \(29\) |
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Leaf count of result is larger than twice the leaf count of optimal. 28 vs. \(2 (12) = 24\).
Time = 0.22 (sec) , antiderivative size = 28, normalized size of antiderivative = 1.75 \[ \int (a+b x)^{4/3} \, dx=\frac {3 \, {\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )} {\left (b x + a\right )}^{\frac {1}{3}}}{7 \, b} \]
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Time = 0.02 (sec) , antiderivative size = 12, normalized size of antiderivative = 0.75 \[ \int (a+b x)^{4/3} \, dx=\frac {3 \left (a + b x\right )^{\frac {7}{3}}}{7 b} \]
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none
Time = 0.21 (sec) , antiderivative size = 12, normalized size of antiderivative = 0.75 \[ \int (a+b x)^{4/3} \, dx=\frac {3 \, {\left (b x + a\right )}^{\frac {7}{3}}}{7 \, b} \]
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Leaf count of result is larger than twice the leaf count of optimal. 58 vs. \(2 (12) = 24\).
Time = 0.31 (sec) , antiderivative size = 58, normalized size of antiderivative = 3.62 \[ \int (a+b x)^{4/3} \, dx=\frac {3 \, {\left (2 \, {\left (b x + a\right )}^{\frac {7}{3}} - 7 \, {\left (b x + a\right )}^{\frac {4}{3}} a + 28 \, {\left (b x + a\right )}^{\frac {1}{3}} a^{2} + 7 \, {\left ({\left (b x + a\right )}^{\frac {4}{3}} - 4 \, {\left (b x + a\right )}^{\frac {1}{3}} a\right )} a\right )}}{14 \, b} \]
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Time = 0.02 (sec) , antiderivative size = 12, normalized size of antiderivative = 0.75 \[ \int (a+b x)^{4/3} \, dx=\frac {3\,{\left (a+b\,x\right )}^{7/3}}{7\,b} \]
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