Optimal. Leaf size=166 \[ \frac {1}{2} a^3 A x^2+\frac {1}{3} a^2 (3 A b+a B) x^3+\frac {3}{4} a \left (a b B+A \left (b^2+a c\right )\right ) x^4+\frac {1}{5} \left (3 a B \left (b^2+a c\right )+A \left (b^3+6 a b c\right )\right ) x^5+\frac {1}{6} \left (b^3 B+3 A b^2 c+6 a b B c+3 a A c^2\right ) x^6+\frac {3}{7} c \left (b^2 B+A b c+a B c\right ) x^7+\frac {1}{8} c^2 (3 b B+A c) x^8+\frac {1}{9} B c^3 x^9 \]
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Rubi [A]
time = 0.14, antiderivative size = 166, normalized size of antiderivative = 1.00, number of steps
used = 2, number of rules used = 1, integrand size = 19, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.053, Rules used = {779}
\begin {gather*} \frac {1}{2} a^3 A x^2+\frac {1}{3} a^2 x^3 (a B+3 A b)+\frac {3}{7} c x^7 \left (a B c+A b c+b^2 B\right )+\frac {3}{4} a x^4 \left (A \left (a c+b^2\right )+a b B\right )+\frac {1}{6} x^6 \left (3 a A c^2+6 a b B c+3 A b^2 c+b^3 B\right )+\frac {1}{5} x^5 \left (A \left (6 a b c+b^3\right )+3 a B \left (a c+b^2\right )\right )+\frac {1}{8} c^2 x^8 (A c+3 b B)+\frac {1}{9} B c^3 x^9 \end {gather*}
Antiderivative was successfully verified.
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Rule 779
Rubi steps
\begin {align*} \int x (A+B x) \left (a+b x+c x^2\right )^3 \, dx &=\int \left (a^3 A x+a^2 (3 A b+a B) x^2+3 a \left (a b B+A \left (b^2+a c\right )\right ) x^3+\left (3 a B \left (b^2+a c\right )+A \left (b^3+6 a b c\right )\right ) x^4+\left (b^3 B+3 A b^2 c+6 a b B c+3 a A c^2\right ) x^5+3 c \left (b^2 B+A b c+a B c\right ) x^6+c^2 (3 b B+A c) x^7+B c^3 x^8\right ) \, dx\\ &=\frac {1}{2} a^3 A x^2+\frac {1}{3} a^2 (3 A b+a B) x^3+\frac {3}{4} a \left (a b B+A \left (b^2+a c\right )\right ) x^4+\frac {1}{5} \left (3 a B \left (b^2+a c\right )+A \left (b^3+6 a b c\right )\right ) x^5+\frac {1}{6} \left (b^3 B+3 A b^2 c+6 a b B c+3 a A c^2\right ) x^6+\frac {3}{7} c \left (b^2 B+A b c+a B c\right ) x^7+\frac {1}{8} c^2 (3 b B+A c) x^8+\frac {1}{9} B c^3 x^9\\ \end {align*}
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Mathematica [A]
time = 0.03, size = 166, normalized size = 1.00 \begin {gather*} \frac {1}{2} a^3 A x^2+\frac {1}{3} a^2 (3 A b+a B) x^3+\frac {3}{4} a \left (a b B+A \left (b^2+a c\right )\right ) x^4+\frac {1}{5} \left (3 a B \left (b^2+a c\right )+A \left (b^3+6 a b c\right )\right ) x^5+\frac {1}{6} \left (b^3 B+3 A b^2 c+6 a b B c+3 a A c^2\right ) x^6+\frac {3}{7} c \left (b^2 B+A b c+a B c\right ) x^7+\frac {1}{8} c^2 (3 b B+A c) x^8+\frac {1}{9} B c^3 x^9 \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.74, size = 226, normalized size = 1.36
method | result | size |
norman | \(\frac {B \,c^{3} x^{9}}{9}+\left (\frac {1}{8} A \,c^{3}+\frac {3}{8} B b \,c^{2}\right ) x^{8}+\left (\frac {3}{7} A b \,c^{2}+\frac {3}{7} B a \,c^{2}+\frac {3}{7} B \,b^{2} c \right ) x^{7}+\left (\frac {1}{2} A a \,c^{2}+\frac {1}{2} A \,b^{2} c +a b B c +\frac {1}{6} B \,b^{3}\right ) x^{6}+\left (\frac {6}{5} A a b c +\frac {1}{5} A \,b^{3}+\frac {3}{5} B \,a^{2} c +\frac {3}{5} B a \,b^{2}\right ) x^{5}+\left (\frac {3}{4} a^{2} A c +\frac {3}{4} A a \,b^{2}+\frac {3}{4} B \,a^{2} b \right ) x^{4}+\left (A \,a^{2} b +\frac {1}{3} B \,a^{3}\right ) x^{3}+\frac {a^{3} A \,x^{2}}{2}\) | \(168\) |
gosper | \(\frac {1}{9} B \,c^{3} x^{9}+\frac {1}{8} A \,c^{3} x^{8}+\frac {3}{8} x^{8} B b \,c^{2}+\frac {3}{7} x^{7} A b \,c^{2}+\frac {3}{7} a B \,c^{2} x^{7}+\frac {3}{7} x^{7} B \,b^{2} c +\frac {1}{2} a A \,c^{2} x^{6}+\frac {1}{2} x^{6} A \,b^{2} c +x^{6} a b B c +\frac {1}{6} b^{3} B \,x^{6}+\frac {6}{5} x^{5} A a b c +\frac {1}{5} A \,b^{3} x^{5}+\frac {3}{5} a^{2} B c \,x^{5}+\frac {3}{5} B a \,b^{2} x^{5}+\frac {3}{4} a^{2} A c \,x^{4}+\frac {3}{4} a A \,b^{2} x^{4}+\frac {3}{4} B \,a^{2} b \,x^{4}+x^{3} A \,a^{2} b +\frac {1}{3} a^{3} B \,x^{3}+\frac {1}{2} a^{3} A \,x^{2}\) | \(192\) |
risch | \(\frac {1}{9} B \,c^{3} x^{9}+\frac {1}{8} A \,c^{3} x^{8}+\frac {3}{8} x^{8} B b \,c^{2}+\frac {3}{7} x^{7} A b \,c^{2}+\frac {3}{7} a B \,c^{2} x^{7}+\frac {3}{7} x^{7} B \,b^{2} c +\frac {1}{2} a A \,c^{2} x^{6}+\frac {1}{2} x^{6} A \,b^{2} c +x^{6} a b B c +\frac {1}{6} b^{3} B \,x^{6}+\frac {6}{5} x^{5} A a b c +\frac {1}{5} A \,b^{3} x^{5}+\frac {3}{5} a^{2} B c \,x^{5}+\frac {3}{5} B a \,b^{2} x^{5}+\frac {3}{4} a^{2} A c \,x^{4}+\frac {3}{4} a A \,b^{2} x^{4}+\frac {3}{4} B \,a^{2} b \,x^{4}+x^{3} A \,a^{2} b +\frac {1}{3} a^{3} B \,x^{3}+\frac {1}{2} a^{3} A \,x^{2}\) | \(192\) |
default | \(\frac {B \,c^{3} x^{9}}{9}+\frac {\left (A \,c^{3}+3 B b \,c^{2}\right ) x^{8}}{8}+\frac {\left (3 A b \,c^{2}+B \left (c^{2} a +2 b^{2} c +c \left (2 a c +b^{2}\right )\right )\right ) x^{7}}{7}+\frac {\left (A \left (c^{2} a +2 b^{2} c +c \left (2 a c +b^{2}\right )\right )+B \left (4 a b c +b \left (2 a c +b^{2}\right )\right )\right ) x^{6}}{6}+\frac {\left (A \left (4 a b c +b \left (2 a c +b^{2}\right )\right )+B \left (a \left (2 a c +b^{2}\right )+2 a \,b^{2}+a^{2} c \right )\right ) x^{5}}{5}+\frac {\left (A \left (a \left (2 a c +b^{2}\right )+2 a \,b^{2}+a^{2} c \right )+3 B \,a^{2} b \right ) x^{4}}{4}+\frac {\left (3 A \,a^{2} b +B \,a^{3}\right ) x^{3}}{3}+\frac {a^{3} A \,x^{2}}{2}\) | \(226\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.28, size = 166, normalized size = 1.00 \begin {gather*} \frac {1}{9} \, B c^{3} x^{9} + \frac {1}{8} \, {\left (3 \, B b c^{2} + A c^{3}\right )} x^{8} + \frac {3}{7} \, {\left (B b^{2} c + {\left (B a + A b\right )} c^{2}\right )} x^{7} + \frac {1}{6} \, {\left (B b^{3} + 3 \, A a c^{2} + 3 \, {\left (2 \, B a b + A b^{2}\right )} c\right )} x^{6} + \frac {1}{2} \, A a^{3} x^{2} + \frac {1}{5} \, {\left (3 \, B a b^{2} + A b^{3} + 3 \, {\left (B a^{2} + 2 \, A a b\right )} c\right )} x^{5} + \frac {3}{4} \, {\left (B a^{2} b + A a b^{2} + A a^{2} c\right )} x^{4} + \frac {1}{3} \, {\left (B a^{3} + 3 \, A a^{2} b\right )} x^{3} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 5.49, size = 166, normalized size = 1.00 \begin {gather*} \frac {1}{9} \, B c^{3} x^{9} + \frac {1}{8} \, {\left (3 \, B b c^{2} + A c^{3}\right )} x^{8} + \frac {3}{7} \, {\left (B b^{2} c + {\left (B a + A b\right )} c^{2}\right )} x^{7} + \frac {1}{6} \, {\left (B b^{3} + 3 \, A a c^{2} + 3 \, {\left (2 \, B a b + A b^{2}\right )} c\right )} x^{6} + \frac {1}{2} \, A a^{3} x^{2} + \frac {1}{5} \, {\left (3 \, B a b^{2} + A b^{3} + 3 \, {\left (B a^{2} + 2 \, A a b\right )} c\right )} x^{5} + \frac {3}{4} \, {\left (B a^{2} b + A a b^{2} + A a^{2} c\right )} x^{4} + \frac {1}{3} \, {\left (B a^{3} + 3 \, A a^{2} b\right )} x^{3} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.02, size = 199, normalized size = 1.20 \begin {gather*} \frac {A a^{3} x^{2}}{2} + \frac {B c^{3} x^{9}}{9} + x^{8} \left (\frac {A c^{3}}{8} + \frac {3 B b c^{2}}{8}\right ) + x^{7} \cdot \left (\frac {3 A b c^{2}}{7} + \frac {3 B a c^{2}}{7} + \frac {3 B b^{2} c}{7}\right ) + x^{6} \left (\frac {A a c^{2}}{2} + \frac {A b^{2} c}{2} + B a b c + \frac {B b^{3}}{6}\right ) + x^{5} \cdot \left (\frac {6 A a b c}{5} + \frac {A b^{3}}{5} + \frac {3 B a^{2} c}{5} + \frac {3 B a b^{2}}{5}\right ) + x^{4} \cdot \left (\frac {3 A a^{2} c}{4} + \frac {3 A a b^{2}}{4} + \frac {3 B a^{2} b}{4}\right ) + x^{3} \left (A a^{2} b + \frac {B a^{3}}{3}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 1.84, size = 191, normalized size = 1.15 \begin {gather*} \frac {1}{9} \, B c^{3} x^{9} + \frac {3}{8} \, B b c^{2} x^{8} + \frac {1}{8} \, A c^{3} x^{8} + \frac {3}{7} \, B b^{2} c x^{7} + \frac {3}{7} \, B a c^{2} x^{7} + \frac {3}{7} \, A b c^{2} x^{7} + \frac {1}{6} \, B b^{3} x^{6} + B a b c x^{6} + \frac {1}{2} \, A b^{2} c x^{6} + \frac {1}{2} \, A a c^{2} x^{6} + \frac {3}{5} \, B a b^{2} x^{5} + \frac {1}{5} \, A b^{3} x^{5} + \frac {3}{5} \, B a^{2} c x^{5} + \frac {6}{5} \, A a b c x^{5} + \frac {3}{4} \, B a^{2} b x^{4} + \frac {3}{4} \, A a b^{2} x^{4} + \frac {3}{4} \, A a^{2} c x^{4} + \frac {1}{3} \, B a^{3} x^{3} + A a^{2} b x^{3} + \frac {1}{2} \, A a^{3} x^{2} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 1.16, size = 167, normalized size = 1.01 \begin {gather*} x^5\,\left (\frac {3\,B\,c\,a^2}{5}+\frac {3\,B\,a\,b^2}{5}+\frac {6\,A\,c\,a\,b}{5}+\frac {A\,b^3}{5}\right )+x^6\,\left (\frac {B\,b^3}{6}+\frac {A\,b^2\,c}{2}+B\,a\,b\,c+\frac {A\,a\,c^2}{2}\right )+x^3\,\left (\frac {B\,a^3}{3}+A\,b\,a^2\right )+x^8\,\left (\frac {A\,c^3}{8}+\frac {3\,B\,b\,c^2}{8}\right )+x^4\,\left (\frac {3\,B\,a^2\,b}{4}+\frac {3\,A\,c\,a^2}{4}+\frac {3\,A\,a\,b^2}{4}\right )+x^7\,\left (\frac {3\,B\,b^2\,c}{7}+\frac {3\,A\,b\,c^2}{7}+\frac {3\,B\,a\,c^2}{7}\right )+\frac {A\,a^3\,x^2}{2}+\frac {B\,c^3\,x^9}{9} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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