Optimal. Leaf size=72 \[ -\frac {3 a^3 (a+b x)^{4/3}}{4 b^4}+\frac {9 a^2 (a+b x)^{7/3}}{7 b^4}-\frac {9 a (a+b x)^{10/3}}{10 b^4}+\frac {3 (a+b x)^{13/3}}{13 b^4} \]
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Rubi [A]
time = 0.01, antiderivative size = 72, normalized size of antiderivative = 1.00, number of steps
used = 2, number of rules used = 1, integrand size = 13, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.077, Rules used = {45}
\begin {gather*} -\frac {3 a^3 (a+b x)^{4/3}}{4 b^4}+\frac {9 a^2 (a+b x)^{7/3}}{7 b^4}+\frac {3 (a+b x)^{13/3}}{13 b^4}-\frac {9 a (a+b x)^{10/3}}{10 b^4} \end {gather*}
Antiderivative was successfully verified.
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Rule 45
Rubi steps
\begin {align*} \int x^3 \sqrt [3]{a+b x} \, dx &=\int \left (-\frac {a^3 \sqrt [3]{a+b x}}{b^3}+\frac {3 a^2 (a+b x)^{4/3}}{b^3}-\frac {3 a (a+b x)^{7/3}}{b^3}+\frac {(a+b x)^{10/3}}{b^3}\right ) \, dx\\ &=-\frac {3 a^3 (a+b x)^{4/3}}{4 b^4}+\frac {9 a^2 (a+b x)^{7/3}}{7 b^4}-\frac {9 a (a+b x)^{10/3}}{10 b^4}+\frac {3 (a+b x)^{13/3}}{13 b^4}\\ \end {align*}
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Mathematica [A]
time = 0.02, size = 46, normalized size = 0.64 \begin {gather*} \frac {3 (a+b x)^{4/3} \left (-81 a^3+108 a^2 b x-126 a b^2 x^2+140 b^3 x^3\right )}{1820 b^4} \end {gather*}
Antiderivative was successfully verified.
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Mathics [B] Leaf count is larger than twice the leaf count of optimal. \(342\) vs. \(2(72)=144\).
time = 15.92, size = 320, normalized size = 4.44 \begin {gather*} \frac {3 a^{\frac {1}{3}} \left (81 a^{10} \left (1-\left (\frac {a+b x}{a}\right )^{\frac {1}{3}}\right )+27 a^9 b x \left (18-17 \left (\frac {a+b x}{a}\right )^{\frac {1}{3}}\right )+9 a^8 b^2 x^2 \left (135-119 \left (\frac {a+b x}{a}\right )^{\frac {1}{3}}\right )+a^7 b^3 x^3 \left (1620-1309 \left (\frac {a+b x}{a}\right )^{\frac {1}{3}}\right )+7 a^4 b^4 x^4 \left (-103 a^2+87 a b x+313 b^2 x^2\right ) \left (\frac {a+b x}{a}\right )^{\frac {1}{3}}+1215 a^6 b^4 x^4+6 a^2 b^5 x^5 \left (81 a^3+361 b^3 x^3 \left (\frac {a+b x}{a}\right )^{\frac {1}{3}}\right )+a^3 b^6 x^6 \left (81 a+2929 b x \left (\frac {a+b x}{a}\right )^{\frac {1}{3}}\right )+854 a b^9 x^9 \left (\frac {a+b x}{a}\right )^{\frac {1}{3}}+140 b^{10} x^{10} \left (\frac {a+b x}{a}\right )^{\frac {1}{3}}\right )}{1820 b^4 \left (a^6+6 a^5 b x+15 a^4 b^2 x^2+20 a^3 b^3 x^3+15 a^2 b^4 x^4+6 a b^5 x^5+b^6 x^6\right )} \end {gather*}
Warning: Unable to verify antiderivative.
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Maple [A]
time = 0.10, size = 50, normalized size = 0.69
method | result | size |
gosper | \(-\frac {3 \left (b x +a \right )^{\frac {4}{3}} \left (-140 b^{3} x^{3}+126 a \,b^{2} x^{2}-108 a^{2} b x +81 a^{3}\right )}{1820 b^{4}}\) | \(43\) |
derivativedivides | \(\frac {\frac {3 \left (b x +a \right )^{\frac {13}{3}}}{13}-\frac {9 a \left (b x +a \right )^{\frac {10}{3}}}{10}+\frac {9 a^{2} \left (b x +a \right )^{\frac {7}{3}}}{7}-\frac {3 a^{3} \left (b x +a \right )^{\frac {4}{3}}}{4}}{b^{4}}\) | \(50\) |
default | \(\frac {\frac {3 \left (b x +a \right )^{\frac {13}{3}}}{13}-\frac {9 a \left (b x +a \right )^{\frac {10}{3}}}{10}+\frac {9 a^{2} \left (b x +a \right )^{\frac {7}{3}}}{7}-\frac {3 a^{3} \left (b x +a \right )^{\frac {4}{3}}}{4}}{b^{4}}\) | \(50\) |
trager | \(-\frac {3 \left (-140 b^{4} x^{4}-14 a \,b^{3} x^{3}+18 a^{2} b^{2} x^{2}-27 a^{3} b x +81 a^{4}\right ) \left (b x +a \right )^{\frac {1}{3}}}{1820 b^{4}}\) | \(54\) |
risch | \(-\frac {3 \left (-140 b^{4} x^{4}-14 a \,b^{3} x^{3}+18 a^{2} b^{2} x^{2}-27 a^{3} b x +81 a^{4}\right ) \left (b x +a \right )^{\frac {1}{3}}}{1820 b^{4}}\) | \(54\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.26, size = 56, normalized size = 0.78 \begin {gather*} \frac {3 \, {\left (b x + a\right )}^{\frac {13}{3}}}{13 \, b^{4}} - \frac {9 \, {\left (b x + a\right )}^{\frac {10}{3}} a}{10 \, b^{4}} + \frac {9 \, {\left (b x + a\right )}^{\frac {7}{3}} a^{2}}{7 \, b^{4}} - \frac {3 \, {\left (b x + a\right )}^{\frac {4}{3}} a^{3}}{4 \, b^{4}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.31, size = 53, normalized size = 0.74 \begin {gather*} \frac {3 \, {\left (140 \, b^{4} x^{4} + 14 \, a b^{3} x^{3} - 18 \, a^{2} b^{2} x^{2} + 27 \, a^{3} b x - 81 \, a^{4}\right )} {\left (b x + a\right )}^{\frac {1}{3}}}{1820 \, b^{4}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] Leaf count of result is larger than twice the leaf count of optimal. 1742 vs.
\(2 (68) = 136\).
time = 1.31, size = 1742, normalized size = 24.19
result too large to display
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. 117 vs.
\(2 (56) = 112\).
time = 0.00, size = 192, normalized size = 2.67 \begin {gather*} \frac {\frac {3 b \left (\frac {1}{13} \left (a+b x\right )^{\frac {1}{3}} \left (a+b x\right )^{4}-\frac {2}{5} \left (a+b x\right )^{\frac {1}{3}} \left (a+b x\right )^{3} a+\frac {6}{7} \left (a+b x\right )^{\frac {1}{3}} \left (a+b x\right )^{2} a^{2}-\left (a+b x\right )^{\frac {1}{3}} \left (a+b x\right ) a^{3}+\left (a+b x\right )^{\frac {1}{3}} a^{4}\right )}{b^{4}}+\frac {3 a \left (\frac {1}{10} \left (a+b x\right )^{\frac {1}{3}} \left (a+b x\right )^{3}-\frac {3}{7} \left (a+b x\right )^{\frac {1}{3}} \left (a+b x\right )^{2} a+\frac {3}{4} \left (a+b x\right )^{\frac {1}{3}} \left (a+b x\right ) a^{2}-\left (a+b x\right )^{\frac {1}{3}} a^{3}\right )}{b^{3}}}{b} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.05, size = 56, normalized size = 0.78 \begin {gather*} \frac {3\,{\left (a+b\,x\right )}^{13/3}}{13\,b^4}-\frac {3\,a^3\,{\left (a+b\,x\right )}^{4/3}}{4\,b^4}+\frac {9\,a^2\,{\left (a+b\,x\right )}^{7/3}}{7\,b^4}-\frac {9\,a\,{\left (a+b\,x\right )}^{10/3}}{10\,b^4} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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