Optimal. Leaf size=16 \[ \frac {1}{4} \left (a+b x+c x^2\right )^4 \]
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Rubi [A] time = 0.00, antiderivative size = 16, normalized size of antiderivative = 1.00, number of steps used = 1, number of rules used = 1, integrand size = 19, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.053, Rules used = {629} \begin {gather*} \frac {1}{4} \left (a+b x+c x^2\right )^4 \end {gather*}
Antiderivative was successfully verified.
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Rule 629
Rubi steps
\begin {align*} \int (b+2 c x) \left (a+b x+c x^2\right )^3 \, dx &=\frac {1}{4} \left (a+b x+c x^2\right )^4\\ \end {align*}
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Mathematica [B] time = 0.02, size = 51, normalized size = 3.19 \begin {gather*} \frac {1}{4} x (b+c x) \left (4 a^3+6 a^2 x (b+c x)+4 a x^2 (b+c x)^2+x^3 (b+c x)^3\right ) \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [F] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int (b+2 c x) \left (a+b x+c x^2\right )^3 \, dx \end {gather*}
Verification is not applicable to the result.
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fricas [B] time = 0.38, size = 126, normalized size = 7.88 \begin {gather*} \frac {1}{4} x^{8} c^{4} + x^{7} c^{3} b + \frac {3}{2} x^{6} c^{2} b^{2} + x^{6} c^{3} a + x^{5} c b^{3} + 3 x^{5} c^{2} b a + \frac {1}{4} x^{4} b^{4} + 3 x^{4} c b^{2} a + \frac {3}{2} x^{4} c^{2} a^{2} + x^{3} b^{3} a + 3 x^{3} c b a^{2} + \frac {3}{2} x^{2} b^{2} a^{2} + x^{2} c a^{3} + x b a^{3} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.15, size = 56, normalized size = 3.50 \begin {gather*} \frac {1}{4} \, {\left (c x^{2} + b x\right )}^{4} + {\left (c x^{2} + b x\right )}^{3} a + \frac {3}{2} \, {\left (c x^{2} + b x\right )}^{2} a^{2} + {\left (c x^{2} + b x\right )} a^{3} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.05, size = 218, normalized size = 13.62 \begin {gather*} \frac {c^{4} x^{8}}{4}+b \,c^{3} x^{7}+\frac {\left (3 b^{2} c^{2}+2 \left (a \,c^{2}+2 b^{2} c +\left (2 a c +b^{2}\right ) c \right ) c \right ) x^{6}}{6}+a^{3} b x +\frac {\left (\left (a \,c^{2}+2 b^{2} c +\left (2 a c +b^{2}\right ) c \right ) b +2 \left (4 a b c +\left (2 a c +b^{2}\right ) b \right ) c \right ) x^{5}}{5}+\frac {\left (\left (4 a b c +\left (2 a c +b^{2}\right ) b \right ) b +2 \left (a^{2} c +2 a \,b^{2}+\left (2 a c +b^{2}\right ) a \right ) c \right ) x^{4}}{4}+\frac {\left (6 a^{2} b c +\left (a^{2} c +2 a \,b^{2}+\left (2 a c +b^{2}\right ) a \right ) b \right ) x^{3}}{3}+\frac {\left (2 c \,a^{3}+3 a^{2} b^{2}\right ) x^{2}}{2} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.49, size = 14, normalized size = 0.88 \begin {gather*} \frac {1}{4} \, {\left (c x^{2} + b x + a\right )}^{4} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 1.89, size = 112, normalized size = 7.00 \begin {gather*} x^4\,\left (\frac {3\,a^2\,c^2}{2}+3\,a\,b^2\,c+\frac {b^4}{4}\right )+\frac {c^4\,x^8}{4}+x^2\,\left (c\,a^3+\frac {3\,a^2\,b^2}{2}\right )+x^6\,\left (\frac {3\,b^2\,c^2}{2}+a\,c^3\right )+b\,c^3\,x^7+a^3\,b\,x+a\,b\,x^3\,\left (b^2+3\,a\,c\right )+b\,c\,x^5\,\left (b^2+3\,a\,c\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [B] time = 0.10, size = 121, normalized size = 7.56 \begin {gather*} a^{3} b x + b c^{3} x^{7} + \frac {c^{4} x^{8}}{4} + x^{6} \left (a c^{3} + \frac {3 b^{2} c^{2}}{2}\right ) + x^{5} \left (3 a b c^{2} + b^{3} c\right ) + x^{4} \left (\frac {3 a^{2} c^{2}}{2} + 3 a b^{2} c + \frac {b^{4}}{4}\right ) + x^{3} \left (3 a^{2} b c + a b^{3}\right ) + x^{2} \left (a^{3} c + \frac {3 a^{2} b^{2}}{2}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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