Optimal. Leaf size=34 \[ -\frac {a \left (a+b x^3\right )^6}{18 b^2}+\frac {\left (a+b x^3\right )^7}{21 b^2} \]
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Rubi [A]
time = 0.03, antiderivative size = 34, normalized size of antiderivative = 1.00, number of steps
used = 3, number of rules used = 2, integrand size = 13, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.154, Rules used = {272, 45}
\begin {gather*} \frac {\left (a+b x^3\right )^7}{21 b^2}-\frac {a \left (a+b x^3\right )^6}{18 b^2} \end {gather*}
Antiderivative was successfully verified.
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Rule 45
Rule 272
Rubi steps
\begin {align*} \int x^5 \left (a+b x^3\right )^5 \, dx &=\frac {1}{3} \text {Subst}\left (\int x (a+b x)^5 \, dx,x,x^3\right )\\ &=\frac {1}{3} \text {Subst}\left (\int \left (-\frac {a (a+b x)^5}{b}+\frac {(a+b x)^6}{b}\right ) \, dx,x,x^3\right )\\ &=-\frac {a \left (a+b x^3\right )^6}{18 b^2}+\frac {\left (a+b x^3\right )^7}{21 b^2}\\ \end {align*}
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Mathematica [B] Leaf count is larger than twice the leaf count of optimal. \(69\) vs. \(2(34)=68\).
time = 0.00, size = 69, normalized size = 2.03 \begin {gather*} \frac {a^5 x^6}{6}+\frac {5}{9} a^4 b x^9+\frac {5}{6} a^3 b^2 x^{12}+\frac {2}{3} a^2 b^3 x^{15}+\frac {5}{18} a b^4 x^{18}+\frac {b^5 x^{21}}{21} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.13, size = 58, normalized size = 1.71
method | result | size |
gosper | \(\frac {1}{6} a^{5} x^{6}+\frac {5}{9} a^{4} b \,x^{9}+\frac {5}{6} a^{3} b^{2} x^{12}+\frac {2}{3} a^{2} b^{3} x^{15}+\frac {5}{18} a \,b^{4} x^{18}+\frac {1}{21} b^{5} x^{21}\) | \(58\) |
default | \(\frac {1}{6} a^{5} x^{6}+\frac {5}{9} a^{4} b \,x^{9}+\frac {5}{6} a^{3} b^{2} x^{12}+\frac {2}{3} a^{2} b^{3} x^{15}+\frac {5}{18} a \,b^{4} x^{18}+\frac {1}{21} b^{5} x^{21}\) | \(58\) |
norman | \(\frac {1}{6} a^{5} x^{6}+\frac {5}{9} a^{4} b \,x^{9}+\frac {5}{6} a^{3} b^{2} x^{12}+\frac {2}{3} a^{2} b^{3} x^{15}+\frac {5}{18} a \,b^{4} x^{18}+\frac {1}{21} b^{5} x^{21}\) | \(58\) |
risch | \(\frac {1}{6} a^{5} x^{6}+\frac {5}{9} a^{4} b \,x^{9}+\frac {5}{6} a^{3} b^{2} x^{12}+\frac {2}{3} a^{2} b^{3} x^{15}+\frac {5}{18} a \,b^{4} x^{18}+\frac {1}{21} b^{5} x^{21}\) | \(58\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.29, size = 57, normalized size = 1.68 \begin {gather*} \frac {1}{21} \, b^{5} x^{21} + \frac {5}{18} \, a b^{4} x^{18} + \frac {2}{3} \, a^{2} b^{3} x^{15} + \frac {5}{6} \, a^{3} b^{2} x^{12} + \frac {5}{9} \, a^{4} b x^{9} + \frac {1}{6} \, a^{5} x^{6} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.34, size = 57, normalized size = 1.68 \begin {gather*} \frac {1}{21} \, b^{5} x^{21} + \frac {5}{18} \, a b^{4} x^{18} + \frac {2}{3} \, a^{2} b^{3} x^{15} + \frac {5}{6} \, a^{3} b^{2} x^{12} + \frac {5}{9} \, a^{4} b x^{9} + \frac {1}{6} \, a^{5} x^{6} \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. 66 vs.
\(2 (27) = 54\).
time = 0.01, size = 66, normalized size = 1.94 \begin {gather*} \frac {a^{5} x^{6}}{6} + \frac {5 a^{4} b x^{9}}{9} + \frac {5 a^{3} b^{2} x^{12}}{6} + \frac {2 a^{2} b^{3} x^{15}}{3} + \frac {5 a b^{4} x^{18}}{18} + \frac {b^{5} x^{21}}{21} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 0.94, size = 57, normalized size = 1.68 \begin {gather*} \frac {1}{21} \, b^{5} x^{21} + \frac {5}{18} \, a b^{4} x^{18} + \frac {2}{3} \, a^{2} b^{3} x^{15} + \frac {5}{6} \, a^{3} b^{2} x^{12} + \frac {5}{9} \, a^{4} b x^{9} + \frac {1}{6} \, a^{5} x^{6} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.02, size = 57, normalized size = 1.68 \begin {gather*} \frac {a^5\,x^6}{6}+\frac {5\,a^4\,b\,x^9}{9}+\frac {5\,a^3\,b^2\,x^{12}}{6}+\frac {2\,a^2\,b^3\,x^{15}}{3}+\frac {5\,a\,b^4\,x^{18}}{18}+\frac {b^5\,x^{21}}{21} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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