Optimal. Leaf size=16 \[ \frac {3 (a+b x)^{7/3}}{7 b} \]
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Rubi [A]
time = 0.00, antiderivative size = 16, normalized size of antiderivative = 1.00, number of steps
used = 1, number of rules used = 1, integrand size = 9, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.111, Rules used = {32}
\begin {gather*} \frac {3 (a+b x)^{7/3}}{7 b} \end {gather*}
Antiderivative was successfully verified.
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Rule 32
Rubi steps
\begin {align*} \int (a+b x)^{4/3} \, dx &=\frac {3 (a+b x)^{7/3}}{7 b}\\ \end {align*}
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Mathematica [A]
time = 0.01, size = 16, normalized size = 1.00 \begin {gather*} \frac {3 (a+b x)^{7/3}}{7 b} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.11, size = 13, normalized size = 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 | \(\frac {3 \left (b x +a \right )^{\frac {7}{3}}}{7 b}\) | \(13\) |
trager | \(\frac {3 \left (x^{2} b^{2}+2 a b x +a^{2}\right ) \left (b x +a \right )^{\frac {1}{3}}}{7 b}\) | \(29\) |
risch | \(\frac {3 \left (x^{2} b^{2}+2 a b x +a^{2}\right ) \left (b x +a \right )^{\frac {1}{3}}}{7 b}\) | \(29\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.28, size = 12, normalized size = 0.75 \begin {gather*} \frac {3 \, {\left (b x + a\right )}^{\frac {7}{3}}}{7 \, b} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] Leaf count of result is larger than twice the leaf count of optimal. 28 vs.
\(2 (12) = 24\).
time = 0.77, size = 28, normalized size = 1.75 \begin {gather*} \frac {3 \, {\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )} {\left (b x + a\right )}^{\frac {1}{3}}}{7 \, b} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.01, size = 12, normalized size = 0.75 \begin {gather*} \frac {3 \left (a + b x\right )^{\frac {7}{3}}}{7 b} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] Leaf count of result is larger than twice the leaf count of optimal. 58 vs.
\(2 (12) = 24\).
time = 1.42, size = 58, normalized size = 3.62 \begin {gather*} \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} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.02, size = 12, normalized size = 0.75 \begin {gather*} \frac {3\,{\left (a+b\,x\right )}^{7/3}}{7\,b} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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