Optimal. Leaf size=83 \[ -\frac {2 a^3 A}{5 x^{5/2}}+2 a^2 \sqrt {x} (a B+3 A b)+\frac {2}{13} b^2 x^{13/2} (3 a B+A b)+\frac {6}{7} a b x^{7/2} (a B+A b)+\frac {2}{19} b^3 B x^{19/2} \]
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Rubi [A] time = 0.04, antiderivative size = 83, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 1, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.045, Rules used = {448} \begin {gather*} 2 a^2 \sqrt {x} (a B+3 A b)-\frac {2 a^3 A}{5 x^{5/2}}+\frac {2}{13} b^2 x^{13/2} (3 a B+A b)+\frac {6}{7} a b x^{7/2} (a B+A b)+\frac {2}{19} b^3 B x^{19/2} \end {gather*}
Antiderivative was successfully verified.
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Rule 448
Rubi steps
\begin {align*} \int \frac {\left (a+b x^3\right )^3 \left (A+B x^3\right )}{x^{7/2}} \, dx &=\int \left (\frac {a^3 A}{x^{7/2}}+\frac {a^2 (3 A b+a B)}{\sqrt {x}}+3 a b (A b+a B) x^{5/2}+b^2 (A b+3 a B) x^{11/2}+b^3 B x^{17/2}\right ) \, dx\\ &=-\frac {2 a^3 A}{5 x^{5/2}}+2 a^2 (3 A b+a B) \sqrt {x}+\frac {6}{7} a b (A b+a B) x^{7/2}+\frac {2}{13} b^2 (A b+3 a B) x^{13/2}+\frac {2}{19} b^3 B x^{19/2}\\ \end {align*}
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Mathematica [A] time = 0.09, size = 78, normalized size = 0.94 \begin {gather*} \frac {-3458 a^3 \left (A-5 B x^3\right )+7410 a^2 b x^3 \left (7 A+B x^3\right )+570 a b^2 x^6 \left (13 A+7 B x^3\right )+70 b^3 x^9 \left (19 A+13 B x^3\right )}{8645 x^{5/2}} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.05, size = 83, normalized size = 1.00 \begin {gather*} \frac {2 \left (-1729 a^3 A+8645 a^3 B x^3+25935 a^2 A b x^3+3705 a^2 b B x^6+3705 a A b^2 x^6+1995 a b^2 B x^9+665 A b^3 x^9+455 b^3 B x^{12}\right )}{8645 x^{5/2}} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.68, size = 75, normalized size = 0.90 \begin {gather*} \frac {2 \, {\left (455 \, B b^{3} x^{12} + 665 \, {\left (3 \, B a b^{2} + A b^{3}\right )} x^{9} + 3705 \, {\left (B a^{2} b + A a b^{2}\right )} x^{6} - 1729 \, A a^{3} + 8645 \, {\left (B a^{3} + 3 \, A a^{2} b\right )} x^{3}\right )}}{8645 \, x^{\frac {5}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.16, size = 77, normalized size = 0.93 \begin {gather*} \frac {2}{19} \, B b^{3} x^{\frac {19}{2}} + \frac {6}{13} \, B a b^{2} x^{\frac {13}{2}} + \frac {2}{13} \, A b^{3} x^{\frac {13}{2}} + \frac {6}{7} \, B a^{2} b x^{\frac {7}{2}} + \frac {6}{7} \, A a b^{2} x^{\frac {7}{2}} + 2 \, B a^{3} \sqrt {x} + 6 \, A a^{2} b \sqrt {x} - \frac {2 \, A a^{3}}{5 \, x^{\frac {5}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.04, size = 80, normalized size = 0.96 \begin {gather*} -\frac {2 \left (-455 B \,b^{3} x^{12}-665 x^{9} A \,b^{3}-1995 x^{9} B a \,b^{2}-3705 x^{6} A a \,b^{2}-3705 x^{6} B \,a^{2} b -25935 x^{3} A \,a^{2} b -8645 B \,a^{3} x^{3}+1729 A \,a^{3}\right )}{8645 x^{\frac {5}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.55, size = 73, normalized size = 0.88 \begin {gather*} \frac {2}{19} \, B b^{3} x^{\frac {19}{2}} + \frac {2}{13} \, {\left (3 \, B a b^{2} + A b^{3}\right )} x^{\frac {13}{2}} + \frac {6}{7} \, {\left (B a^{2} b + A a b^{2}\right )} x^{\frac {7}{2}} - \frac {2 \, A a^{3}}{5 \, x^{\frac {5}{2}}} + 2 \, {\left (B a^{3} + 3 \, A a^{2} b\right )} \sqrt {x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.03, size = 69, normalized size = 0.83 \begin {gather*} \sqrt {x}\,\left (2\,B\,a^3+6\,A\,b\,a^2\right )+x^{13/2}\,\left (\frac {2\,A\,b^3}{13}+\frac {6\,B\,a\,b^2}{13}\right )-\frac {2\,A\,a^3}{5\,x^{5/2}}+\frac {2\,B\,b^3\,x^{19/2}}{19}+\frac {6\,a\,b\,x^{7/2}\,\left (A\,b+B\,a\right )}{7} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 29.28, size = 110, normalized size = 1.33 \begin {gather*} - \frac {2 A a^{3}}{5 x^{\frac {5}{2}}} + 6 A a^{2} b \sqrt {x} + \frac {6 A a b^{2} x^{\frac {7}{2}}}{7} + \frac {2 A b^{3} x^{\frac {13}{2}}}{13} + 2 B a^{3} \sqrt {x} + \frac {6 B a^{2} b x^{\frac {7}{2}}}{7} + \frac {6 B a b^{2} x^{\frac {13}{2}}}{13} + \frac {2 B b^{3} x^{\frac {19}{2}}}{19} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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