Optimal. Leaf size=72 \[ -\frac {3 a^3 (a+b x)^{7/3}}{7 b^4}+\frac {9 a^2 (a+b x)^{10/3}}{10 b^4}-\frac {9 a (a+b x)^{13/3}}{13 b^4}+\frac {3 (a+b x)^{16/3}}{16 b^4} \]
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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)^{7/3}}{7 b^4}+\frac {9 a^2 (a+b x)^{10/3}}{10 b^4}+\frac {3 (a+b x)^{16/3}}{16 b^4}-\frac {9 a (a+b x)^{13/3}}{13 b^4} \end {gather*}
Antiderivative was successfully verified.
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Rule 45
Rubi steps
\begin {align*} \int x^3 (a+b x)^{4/3} \, dx &=\int \left (-\frac {a^3 (a+b x)^{4/3}}{b^3}+\frac {3 a^2 (a+b x)^{7/3}}{b^3}-\frac {3 a (a+b x)^{10/3}}{b^3}+\frac {(a+b x)^{13/3}}{b^3}\right ) \, dx\\ &=-\frac {3 a^3 (a+b x)^{7/3}}{7 b^4}+\frac {9 a^2 (a+b x)^{10/3}}{10 b^4}-\frac {9 a (a+b x)^{13/3}}{13 b^4}+\frac {3 (a+b x)^{16/3}}{16 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)^{7/3} \left (-81 a^3+189 a^2 b x-315 a b^2 x^2+455 b^3 x^3\right )}{7280 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. \(372\) vs. \(2(72)=144\).
time = 17.18, size = 348, normalized size = 4.83 \begin {gather*} \frac {3 a^{\frac {1}{3}} \left (81 a^{11} \left (1-\left (\frac {a+b x}{a}\right )^{\frac {1}{3}}\right )+27 a^{10} b x \left (18-17 \left (\frac {a+b x}{a}\right )^{\frac {1}{3}}\right )+9 a^9 b^2 x^2 \left (135-119 \left (\frac {a+b x}{a}\right )^{\frac {1}{3}}\right )+a^8 b^3 x^3 \left (1620-1309 \left (\frac {a+b x}{a}\right )^{\frac {1}{3}}\right )+14 a^5 b^4 x^4 \left (-19 a^2+271 a b x+839 b^2 x^2\right ) \left (\frac {a+b x}{a}\right )^{\frac {1}{3}}+1215 a^7 b^4 x^4+2 a^4 b^5 x^5 \left (243 a^2+9427 b^2 x^2 \left (\frac {a+b x}{a}\right )^{\frac {1}{3}}\right )+a^3 b^6 x^6 \left (81 a^2+18091 b^2 x^2 \left (\frac {a+b x}{a}\right )^{\frac {1}{3}}\right )+10409 a^2 b^9 x^9 \left (\frac {a+b x}{a}\right )^{\frac {1}{3}}+3325 a b^{10} x^{10} \left (\frac {a+b x}{a}\right )^{\frac {1}{3}}+455 b^{11} x^{11} \left (\frac {a+b x}{a}\right )^{\frac {1}{3}}\right )}{7280 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 = 0.11, size = 50, normalized size = 0.69
method | result | size |
gosper | \(-\frac {3 \left (b x +a \right )^{\frac {7}{3}} \left (-455 b^{3} x^{3}+315 a \,b^{2} x^{2}-189 a^{2} b x +81 a^{3}\right )}{7280 b^{4}}\) | \(43\) |
derivativedivides | \(\frac {\frac {3 \left (b x +a \right )^{\frac {16}{3}}}{16}-\frac {9 a \left (b x +a \right )^{\frac {13}{3}}}{13}+\frac {9 a^{2} \left (b x +a \right )^{\frac {10}{3}}}{10}-\frac {3 a^{3} \left (b x +a \right )^{\frac {7}{3}}}{7}}{b^{4}}\) | \(50\) |
default | \(\frac {\frac {3 \left (b x +a \right )^{\frac {16}{3}}}{16}-\frac {9 a \left (b x +a \right )^{\frac {13}{3}}}{13}+\frac {9 a^{2} \left (b x +a \right )^{\frac {10}{3}}}{10}-\frac {3 a^{3} \left (b x +a \right )^{\frac {7}{3}}}{7}}{b^{4}}\) | \(50\) |
trager | \(-\frac {3 \left (-455 b^{5} x^{5}-595 a \,b^{4} x^{4}-14 a^{2} b^{3} x^{3}+18 a^{3} b^{2} x^{2}-27 a^{4} b x +81 a^{5}\right ) \left (b x +a \right )^{\frac {1}{3}}}{7280 b^{4}}\) | \(65\) |
risch | \(-\frac {3 \left (-455 b^{5} x^{5}-595 a \,b^{4} x^{4}-14 a^{2} b^{3} x^{3}+18 a^{3} b^{2} x^{2}-27 a^{4} b x +81 a^{5}\right ) \left (b x +a \right )^{\frac {1}{3}}}{7280 b^{4}}\) | \(65\) |
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 {16}{3}}}{16 \, b^{4}} - \frac {9 \, {\left (b x + a\right )}^{\frac {13}{3}} a}{13 \, b^{4}} + \frac {9 \, {\left (b x + a\right )}^{\frac {10}{3}} a^{2}}{10 \, b^{4}} - \frac {3 \, {\left (b x + a\right )}^{\frac {7}{3}} a^{3}}{7 \, b^{4}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.30, size = 64, normalized size = 0.89 \begin {gather*} \frac {3 \, {\left (455 \, b^{5} x^{5} + 595 \, a b^{4} x^{4} + 14 \, a^{2} b^{3} x^{3} - 18 \, a^{3} b^{2} x^{2} + 27 \, a^{4} b x - 81 \, a^{5}\right )} {\left (b x + a\right )}^{\frac {1}{3}}}{7280 \, 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. 1844 vs.
\(2 (68) = 136\).
time = 1.48, size = 1844, normalized size = 25.61
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. 193 vs.
\(2 (56) = 112\).
time = 0.00, size = 325, normalized size = 4.51 \begin {gather*} \frac {\frac {3 b^{2} \left (\frac {1}{16} \left (a+b x\right )^{\frac {1}{3}} \left (a+b x\right )^{5}-\frac {5}{13} \left (a+b x\right )^{\frac {1}{3}} \left (a+b x\right )^{4} a+\left (a+b x\right )^{\frac {1}{3}} \left (a+b x\right )^{3} a^{2}-\frac {10}{7} \left (a+b x\right )^{\frac {1}{3}} \left (a+b x\right )^{2} a^{3}+\frac {5}{4} \left (a+b x\right )^{\frac {1}{3}} \left (a+b x\right ) a^{4}-\left (a+b x\right )^{\frac {1}{3}} a^{5}\right )}{b^{5}}+\frac {6 a 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^{2} \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 )}^{16/3}}{16\,b^4}-\frac {3\,a^3\,{\left (a+b\,x\right )}^{7/3}}{7\,b^4}+\frac {9\,a^2\,{\left (a+b\,x\right )}^{10/3}}{10\,b^4}-\frac {9\,a\,{\left (a+b\,x\right )}^{13/3}}{13\,b^4} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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