Optimal. Leaf size=52 \[ -\frac {3 a \left (a x^3+b x^6\right )^{8/3}}{88 b^2 x^8}+\frac {\left (a x^3+b x^6\right )^{8/3}}{11 b x^5} \]
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Rubi [A]
time = 0.03, antiderivative size = 52, normalized size of antiderivative = 1.00, number of steps
used = 2, number of rules used = 2, integrand size = 15, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.133, Rules used = {2027, 2039}
\begin {gather*} \frac {\left (a x^3+b x^6\right )^{8/3}}{11 b x^5}-\frac {3 a \left (a x^3+b x^6\right )^{8/3}}{88 b^2 x^8} \end {gather*}
Antiderivative was successfully verified.
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Rule 2027
Rule 2039
Rubi steps
\begin {align*} \int \left (a x^3+b x^6\right )^{5/3} \, dx &=\frac {\left (a x^3+b x^6\right )^{8/3}}{11 b x^5}-\frac {(3 a) \int \frac {\left (a x^3+b x^6\right )^{5/3}}{x^3} \, dx}{11 b}\\ &=-\frac {3 a \left (a x^3+b x^6\right )^{8/3}}{88 b^2 x^8}+\frac {\left (a x^3+b x^6\right )^{8/3}}{11 b x^5}\\ \end {align*}
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Mathematica [A]
time = 0.03, size = 35, normalized size = 0.67 \begin {gather*} \frac {\left (x^3 \left (a+b x^3\right )\right )^{8/3} \left (-3 a+8 b x^3\right )}{88 b^2 x^8} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.13, size = 39, normalized size = 0.75
method | result | size |
gosper | \(-\frac {\left (b \,x^{3}+a \right ) \left (-8 b \,x^{3}+3 a \right ) \left (b \,x^{6}+a \,x^{3}\right )^{\frac {5}{3}}}{88 b^{2} x^{5}}\) | \(39\) |
trager | \(-\frac {\left (-8 b^{3} x^{9}-13 a \,b^{2} x^{6}-2 a^{2} b \,x^{3}+3 a^{3}\right ) \left (b \,x^{6}+a \,x^{3}\right )^{\frac {2}{3}}}{88 b^{2} x^{2}}\) | \(54\) |
risch | \(-\frac {\left (x^{3} \left (b \,x^{3}+a \right )\right )^{\frac {2}{3}} \left (-8 b^{3} x^{9}-13 a \,b^{2} x^{6}-2 a^{2} b \,x^{3}+3 a^{3}\right )}{88 x^{2} b^{2}}\) | \(54\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.29, size = 46, normalized size = 0.88 \begin {gather*} \frac {{\left (8 \, b^{3} x^{9} + 13 \, a b^{2} x^{6} + 2 \, a^{2} b x^{3} - 3 \, a^{3}\right )} {\left (b x^{3} + a\right )}^{\frac {2}{3}}}{88 \, b^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.40, size = 53, normalized size = 1.02 \begin {gather*} \frac {{\left (8 \, b^{3} x^{9} + 13 \, a b^{2} x^{6} + 2 \, a^{2} b x^{3} - 3 \, a^{3}\right )} {\left (b x^{6} + a x^{3}\right )}^{\frac {2}{3}}}{88 \, b^{2} x^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \left (a x^{3} + b x^{6}\right )^{\frac {5}{3}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 1.23, size = 40, normalized size = 0.77 \begin {gather*} -\frac {{\left (b\,x^3+a\right )}^2\,{\left (b\,x^6+a\,x^3\right )}^{2/3}\,\left (3\,a-8\,b\,x^3\right )}{88\,b^2\,x^2} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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