Optimal. Leaf size=61 \[ \frac {a^3 x^{1+m}}{1+m}+\frac {3 a^2 b x^{4+m}}{4+m}+\frac {3 a b^2 x^{7+m}}{7+m}+\frac {b^3 x^{10+m}}{10+m} \]
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Rubi [A]
time = 0.02, antiderivative size = 61, 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 = {276}
\begin {gather*} \frac {a^3 x^{m+1}}{m+1}+\frac {3 a^2 b x^{m+4}}{m+4}+\frac {3 a b^2 x^{m+7}}{m+7}+\frac {b^3 x^{m+10}}{m+10} \end {gather*}
Antiderivative was successfully verified.
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Rule 276
Rubi steps
\begin {align*} \int x^m \left (a+b x^3\right )^3 \, dx &=\int \left (a^3 x^m+3 a^2 b x^{3+m}+3 a b^2 x^{6+m}+b^3 x^{9+m}\right ) \, dx\\ &=\frac {a^3 x^{1+m}}{1+m}+\frac {3 a^2 b x^{4+m}}{4+m}+\frac {3 a b^2 x^{7+m}}{7+m}+\frac {b^3 x^{10+m}}{10+m}\\ \end {align*}
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Mathematica [A]
time = 0.06, size = 56, normalized size = 0.92 \begin {gather*} x^{1+m} \left (\frac {a^3}{1+m}+\frac {3 a^2 b x^3}{4+m}+\frac {3 a b^2 x^6}{7+m}+\frac {b^3 x^9}{10+m}\right ) \end {gather*}
Antiderivative was successfully verified.
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Maple [B] Leaf count of result is larger than twice the leaf count of optimal. \(176\) vs.
\(2(61)=122\).
time = 0.14, size = 177, normalized size = 2.90
method | result | size |
risch | \(\frac {x \left (b^{3} m^{3} x^{9}+12 b^{3} m^{2} x^{9}+39 m \,x^{9} b^{3}+3 a \,b^{2} m^{3} x^{6}+28 b^{3} x^{9}+45 a \,b^{2} m^{2} x^{6}+162 m \,x^{6} a \,b^{2}+3 a^{2} b \,m^{3} x^{3}+120 a \,b^{2} x^{6}+54 a^{2} b \,m^{2} x^{3}+261 m \,x^{3} a^{2} b +a^{3} m^{3}+210 a^{2} b \,x^{3}+21 a^{3} m^{2}+138 m \,a^{3}+280 a^{3}\right ) x^{m}}{\left (10+m \right ) \left (7+m \right ) \left (4+m \right ) \left (1+m \right )}\) | \(177\) |
gosper | \(\frac {x^{1+m} \left (b^{3} m^{3} x^{9}+12 b^{3} m^{2} x^{9}+39 m \,x^{9} b^{3}+3 a \,b^{2} m^{3} x^{6}+28 b^{3} x^{9}+45 a \,b^{2} m^{2} x^{6}+162 m \,x^{6} a \,b^{2}+3 a^{2} b \,m^{3} x^{3}+120 a \,b^{2} x^{6}+54 a^{2} b \,m^{2} x^{3}+261 m \,x^{3} a^{2} b +a^{3} m^{3}+210 a^{2} b \,x^{3}+21 a^{3} m^{2}+138 m \,a^{3}+280 a^{3}\right )}{\left (10+m \right ) \left (7+m \right ) \left (4+m \right ) \left (1+m \right )}\) | \(178\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.30, size = 61, normalized size = 1.00 \begin {gather*} \frac {b^{3} x^{m + 10}}{m + 10} + \frac {3 \, a b^{2} x^{m + 7}}{m + 7} + \frac {3 \, a^{2} b x^{m + 4}}{m + 4} + \frac {a^{3} x^{m + 1}}{m + 1} \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. 157 vs.
\(2 (61) = 122\).
time = 0.37, size = 157, normalized size = 2.57 \begin {gather*} \frac {{\left ({\left (b^{3} m^{3} + 12 \, b^{3} m^{2} + 39 \, b^{3} m + 28 \, b^{3}\right )} x^{10} + 3 \, {\left (a b^{2} m^{3} + 15 \, a b^{2} m^{2} + 54 \, a b^{2} m + 40 \, a b^{2}\right )} x^{7} + 3 \, {\left (a^{2} b m^{3} + 18 \, a^{2} b m^{2} + 87 \, a^{2} b m + 70 \, a^{2} b\right )} x^{4} + {\left (a^{3} m^{3} + 21 \, a^{3} m^{2} + 138 \, a^{3} m + 280 \, a^{3}\right )} x\right )} x^{m}}{m^{4} + 22 \, m^{3} + 159 \, m^{2} + 418 \, m + 280} \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. 666 vs.
\(2 (53) = 106\).
time = 0.50, size = 666, normalized size = 10.92 \begin {gather*} \begin {cases} - \frac {a^{3}}{9 x^{9}} - \frac {a^{2} b}{2 x^{6}} - \frac {a b^{2}}{x^{3}} + b^{3} \log {\left (x \right )} & \text {for}\: m = -10 \\- \frac {a^{3}}{6 x^{6}} - \frac {a^{2} b}{x^{3}} + 3 a b^{2} \log {\left (x \right )} + \frac {b^{3} x^{3}}{3} & \text {for}\: m = -7 \\- \frac {a^{3}}{3 x^{3}} + 3 a^{2} b \log {\left (x \right )} + a b^{2} x^{3} + \frac {b^{3} x^{6}}{6} & \text {for}\: m = -4 \\a^{3} \log {\left (x \right )} + a^{2} b x^{3} + \frac {a b^{2} x^{6}}{2} + \frac {b^{3} x^{9}}{9} & \text {for}\: m = -1 \\\frac {a^{3} m^{3} x x^{m}}{m^{4} + 22 m^{3} + 159 m^{2} + 418 m + 280} + \frac {21 a^{3} m^{2} x x^{m}}{m^{4} + 22 m^{3} + 159 m^{2} + 418 m + 280} + \frac {138 a^{3} m x x^{m}}{m^{4} + 22 m^{3} + 159 m^{2} + 418 m + 280} + \frac {280 a^{3} x x^{m}}{m^{4} + 22 m^{3} + 159 m^{2} + 418 m + 280} + \frac {3 a^{2} b m^{3} x^{4} x^{m}}{m^{4} + 22 m^{3} + 159 m^{2} + 418 m + 280} + \frac {54 a^{2} b m^{2} x^{4} x^{m}}{m^{4} + 22 m^{3} + 159 m^{2} + 418 m + 280} + \frac {261 a^{2} b m x^{4} x^{m}}{m^{4} + 22 m^{3} + 159 m^{2} + 418 m + 280} + \frac {210 a^{2} b x^{4} x^{m}}{m^{4} + 22 m^{3} + 159 m^{2} + 418 m + 280} + \frac {3 a b^{2} m^{3} x^{7} x^{m}}{m^{4} + 22 m^{3} + 159 m^{2} + 418 m + 280} + \frac {45 a b^{2} m^{2} x^{7} x^{m}}{m^{4} + 22 m^{3} + 159 m^{2} + 418 m + 280} + \frac {162 a b^{2} m x^{7} x^{m}}{m^{4} + 22 m^{3} + 159 m^{2} + 418 m + 280} + \frac {120 a b^{2} x^{7} x^{m}}{m^{4} + 22 m^{3} + 159 m^{2} + 418 m + 280} + \frac {b^{3} m^{3} x^{10} x^{m}}{m^{4} + 22 m^{3} + 159 m^{2} + 418 m + 280} + \frac {12 b^{3} m^{2} x^{10} x^{m}}{m^{4} + 22 m^{3} + 159 m^{2} + 418 m + 280} + \frac {39 b^{3} m x^{10} x^{m}}{m^{4} + 22 m^{3} + 159 m^{2} + 418 m + 280} + \frac {28 b^{3} x^{10} x^{m}}{m^{4} + 22 m^{3} + 159 m^{2} + 418 m + 280} & \text {otherwise} \end {cases} \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. 224 vs.
\(2 (61) = 122\).
time = 1.23, size = 224, normalized size = 3.67 \begin {gather*} \frac {b^{3} m^{3} x^{10} x^{m} + 12 \, b^{3} m^{2} x^{10} x^{m} + 39 \, b^{3} m x^{10} x^{m} + 3 \, a b^{2} m^{3} x^{7} x^{m} + 28 \, b^{3} x^{10} x^{m} + 45 \, a b^{2} m^{2} x^{7} x^{m} + 162 \, a b^{2} m x^{7} x^{m} + 3 \, a^{2} b m^{3} x^{4} x^{m} + 120 \, a b^{2} x^{7} x^{m} + 54 \, a^{2} b m^{2} x^{4} x^{m} + 261 \, a^{2} b m x^{4} x^{m} + a^{3} m^{3} x x^{m} + 210 \, a^{2} b x^{4} x^{m} + 21 \, a^{3} m^{2} x x^{m} + 138 \, a^{3} m x x^{m} + 280 \, a^{3} x x^{m}}{m^{4} + 22 \, m^{3} + 159 \, m^{2} + 418 \, m + 280} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 1.35, size = 167, normalized size = 2.74 \begin {gather*} x^m\,\left (\frac {a^3\,x\,\left (m^3+21\,m^2+138\,m+280\right )}{m^4+22\,m^3+159\,m^2+418\,m+280}+\frac {b^3\,x^{10}\,\left (m^3+12\,m^2+39\,m+28\right )}{m^4+22\,m^3+159\,m^2+418\,m+280}+\frac {3\,a\,b^2\,x^7\,\left (m^3+15\,m^2+54\,m+40\right )}{m^4+22\,m^3+159\,m^2+418\,m+280}+\frac {3\,a^2\,b\,x^4\,\left (m^3+18\,m^2+87\,m+70\right )}{m^4+22\,m^3+159\,m^2+418\,m+280}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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