Optimal. Leaf size=103 \[ \frac {(d+e x)^5 \left (3 c d^2-e (2 b d-a e)\right )}{5 e^4}-\frac {d (d+e x)^4 \left (a e^2-b d e+c d^2\right )}{4 e^4}-\frac {(d+e x)^6 (3 c d-b e)}{6 e^4}+\frac {c (d+e x)^7}{7 e^4} \]
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Rubi [A] time = 0.10, antiderivative size = 103, 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 = {771} \begin {gather*} \frac {(d+e x)^5 \left (3 c d^2-e (2 b d-a e)\right )}{5 e^4}-\frac {d (d+e x)^4 \left (a e^2-b d e+c d^2\right )}{4 e^4}-\frac {(d+e x)^6 (3 c d-b e)}{6 e^4}+\frac {c (d+e x)^7}{7 e^4} \end {gather*}
Antiderivative was successfully verified.
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Rule 771
Rubi steps
\begin {align*} \int x (d+e x)^3 \left (a+b x+c x^2\right ) \, dx &=\int \left (-\frac {d \left (c d^2-b d e+a e^2\right ) (d+e x)^3}{e^3}+\frac {\left (3 c d^2-e (2 b d-a e)\right ) (d+e x)^4}{e^3}+\frac {(-3 c d+b e) (d+e x)^5}{e^3}+\frac {c (d+e x)^6}{e^3}\right ) \, dx\\ &=-\frac {d \left (c d^2-b d e+a e^2\right ) (d+e x)^4}{4 e^4}+\frac {\left (3 c d^2-e (2 b d-a e)\right ) (d+e x)^5}{5 e^4}-\frac {(3 c d-b e) (d+e x)^6}{6 e^4}+\frac {c (d+e x)^7}{7 e^4}\\ \end {align*}
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Mathematica [A] time = 0.03, size = 109, normalized size = 1.06 \begin {gather*} \frac {1}{5} e x^5 \left (a e^2+3 b d e+3 c d^2\right )+\frac {1}{4} d x^4 \left (3 a e^2+3 b d e+c d^2\right )+\frac {1}{3} d^2 x^3 (3 a e+b d)+\frac {1}{2} a d^3 x^2+\frac {1}{6} e^2 x^6 (b e+3 c d)+\frac {1}{7} c e^3 x^7 \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [F] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int x (d+e x)^3 \left (a+b x+c x^2\right ) \, dx \end {gather*}
Verification is not applicable to the result.
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fricas [A] time = 0.35, size = 114, normalized size = 1.11 \begin {gather*} \frac {1}{7} x^{7} e^{3} c + \frac {1}{2} x^{6} e^{2} d c + \frac {1}{6} x^{6} e^{3} b + \frac {3}{5} x^{5} e d^{2} c + \frac {3}{5} x^{5} e^{2} d b + \frac {1}{5} x^{5} e^{3} a + \frac {1}{4} x^{4} d^{3} c + \frac {3}{4} x^{4} e d^{2} b + \frac {3}{4} x^{4} e^{2} d a + \frac {1}{3} x^{3} d^{3} b + x^{3} e d^{2} a + \frac {1}{2} x^{2} d^{3} a \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.17, size = 111, normalized size = 1.08 \begin {gather*} \frac {1}{7} \, c x^{7} e^{3} + \frac {1}{2} \, c d x^{6} e^{2} + \frac {3}{5} \, c d^{2} x^{5} e + \frac {1}{4} \, c d^{3} x^{4} + \frac {1}{6} \, b x^{6} e^{3} + \frac {3}{5} \, b d x^{5} e^{2} + \frac {3}{4} \, b d^{2} x^{4} e + \frac {1}{3} \, b d^{3} x^{3} + \frac {1}{5} \, a x^{5} e^{3} + \frac {3}{4} \, a d x^{4} e^{2} + a d^{2} x^{3} e + \frac {1}{2} \, a d^{3} x^{2} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.04, size = 106, normalized size = 1.03 \begin {gather*} \frac {c \,e^{3} x^{7}}{7}+\frac {a \,d^{3} x^{2}}{2}+\frac {\left (b \,e^{3}+3 d \,e^{2} c \right ) x^{6}}{6}+\frac {\left (a \,e^{3}+3 b d \,e^{2}+3 c \,d^{2} e \right ) x^{5}}{5}+\frac {\left (3 a d \,e^{2}+3 b \,d^{2} e +c \,d^{3}\right ) x^{4}}{4}+\frac {\left (3 d^{2} e a +b \,d^{3}\right ) x^{3}}{3} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.50, size = 105, normalized size = 1.02 \begin {gather*} \frac {1}{7} \, c e^{3} x^{7} + \frac {1}{6} \, {\left (3 \, c d e^{2} + b e^{3}\right )} x^{6} + \frac {1}{2} \, a d^{3} x^{2} + \frac {1}{5} \, {\left (3 \, c d^{2} e + 3 \, b d e^{2} + a e^{3}\right )} x^{5} + \frac {1}{4} \, {\left (c d^{3} + 3 \, b d^{2} e + 3 \, a d e^{2}\right )} x^{4} + \frac {1}{3} \, {\left (b d^{3} + 3 \, a d^{2} e\right )} x^{3} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 2.24, size = 104, normalized size = 1.01 \begin {gather*} x^3\,\left (\frac {b\,d^3}{3}+a\,e\,d^2\right )+x^6\,\left (\frac {b\,e^3}{6}+\frac {c\,d\,e^2}{2}\right )+x^4\,\left (\frac {c\,d^3}{4}+\frac {3\,b\,d^2\,e}{4}+\frac {3\,a\,d\,e^2}{4}\right )+x^5\,\left (\frac {3\,c\,d^2\,e}{5}+\frac {3\,b\,d\,e^2}{5}+\frac {a\,e^3}{5}\right )+\frac {a\,d^3\,x^2}{2}+\frac {c\,e^3\,x^7}{7} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.08, size = 116, normalized size = 1.13 \begin {gather*} \frac {a d^{3} x^{2}}{2} + \frac {c e^{3} x^{7}}{7} + x^{6} \left (\frac {b e^{3}}{6} + \frac {c d e^{2}}{2}\right ) + x^{5} \left (\frac {a e^{3}}{5} + \frac {3 b d e^{2}}{5} + \frac {3 c d^{2} e}{5}\right ) + x^{4} \left (\frac {3 a d e^{2}}{4} + \frac {3 b d^{2} e}{4} + \frac {c d^{3}}{4}\right ) + x^{3} \left (a d^{2} e + \frac {b d^{3}}{3}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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