Optimal. Leaf size=83 \[ \frac {(e x)^{m+2} (a B+A b)}{e^2 (m+2)}+\frac {a A (e x)^{m+1}}{e (m+1)}+\frac {(e x)^{m+3} (A c+b B)}{e^3 (m+3)}+\frac {B c (e x)^{m+4}}{e^4 (m+4)} \]
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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 = 21, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.048, Rules used = {765} \begin {gather*} \frac {(e x)^{m+2} (a B+A b)}{e^2 (m+2)}+\frac {a A (e x)^{m+1}}{e (m+1)}+\frac {(e x)^{m+3} (A c+b B)}{e^3 (m+3)}+\frac {B c (e x)^{m+4}}{e^4 (m+4)} \end {gather*}
Antiderivative was successfully verified.
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Rule 765
Rubi steps
\begin {align*} \int (e x)^m (A+B x) \left (a+b x+c x^2\right ) \, dx &=\int \left (a A (e x)^m+\frac {(A b+a B) (e x)^{1+m}}{e}+\frac {(b B+A c) (e x)^{2+m}}{e^2}+\frac {B c (e x)^{3+m}}{e^3}\right ) \, dx\\ &=\frac {a A (e x)^{1+m}}{e (1+m)}+\frac {(A b+a B) (e x)^{2+m}}{e^2 (2+m)}+\frac {(b B+A c) (e x)^{3+m}}{e^3 (3+m)}+\frac {B c (e x)^{4+m}}{e^4 (4+m)}\\ \end {align*}
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Mathematica [A] time = 0.11, size = 91, normalized size = 1.10 \begin {gather*} \frac {x (e x)^m \left (a \left (m^2+7 m+12\right ) (A (m+2)+B (m+1) x)+(m+1) x (A (m+4) (b (m+3)+c (m+2) x)+B (m+2) x (b (m+4)+c (m+3) x))\right )}{(m+1) (m+2) (m+3) (m+4)} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [F] time = 0.09, size = 0, normalized size = 0.00 \begin {gather*} \int (e x)^m (A+B x) \left (a+b x+c x^2\right ) \, dx \end {gather*}
Verification is not applicable to the result.
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fricas [B] time = 0.42, size = 171, normalized size = 2.06 \begin {gather*} \frac {{\left ({\left (B c m^{3} + 6 \, B c m^{2} + 11 \, B c m + 6 \, B c\right )} x^{4} + {\left ({\left (B b + A c\right )} m^{3} + 7 \, {\left (B b + A c\right )} m^{2} + 8 \, B b + 8 \, A c + 14 \, {\left (B b + A c\right )} m\right )} x^{3} + {\left ({\left (B a + A b\right )} m^{3} + 8 \, {\left (B a + A b\right )} m^{2} + 12 \, B a + 12 \, A b + 19 \, {\left (B a + A b\right )} m\right )} x^{2} + {\left (A a m^{3} + 9 \, A a m^{2} + 26 \, A a m + 24 \, A a\right )} x\right )} \left (e x\right )^{m}}{m^{4} + 10 \, m^{3} + 35 \, m^{2} + 50 \, m + 24} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.17, size = 338, normalized size = 4.07 \begin {gather*} \frac {B c m^{3} x^{4} x^{m} e^{m} + B b m^{3} x^{3} x^{m} e^{m} + A c m^{3} x^{3} x^{m} e^{m} + 6 \, B c m^{2} x^{4} x^{m} e^{m} + B a m^{3} x^{2} x^{m} e^{m} + A b m^{3} x^{2} x^{m} e^{m} + 7 \, B b m^{2} x^{3} x^{m} e^{m} + 7 \, A c m^{2} x^{3} x^{m} e^{m} + 11 \, B c m x^{4} x^{m} e^{m} + A a m^{3} x x^{m} e^{m} + 8 \, B a m^{2} x^{2} x^{m} e^{m} + 8 \, A b m^{2} x^{2} x^{m} e^{m} + 14 \, B b m x^{3} x^{m} e^{m} + 14 \, A c m x^{3} x^{m} e^{m} + 6 \, B c x^{4} x^{m} e^{m} + 9 \, A a m^{2} x x^{m} e^{m} + 19 \, B a m x^{2} x^{m} e^{m} + 19 \, A b m x^{2} x^{m} e^{m} + 8 \, B b x^{3} x^{m} e^{m} + 8 \, A c x^{3} x^{m} e^{m} + 26 \, A a m x x^{m} e^{m} + 12 \, B a x^{2} x^{m} e^{m} + 12 \, A b x^{2} x^{m} e^{m} + 24 \, A a x x^{m} e^{m}}{m^{4} + 10 \, m^{3} + 35 \, m^{2} + 50 \, m + 24} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.04, size = 205, normalized size = 2.47 \begin {gather*} \frac {\left (B c \,m^{3} x^{3}+A c \,m^{3} x^{2}+B b \,m^{3} x^{2}+6 B c \,m^{2} x^{3}+A b \,m^{3} x +7 A c \,m^{2} x^{2}+B a \,m^{3} x +7 B b \,m^{2} x^{2}+11 B c m \,x^{3}+A a \,m^{3}+8 A b \,m^{2} x +14 A c m \,x^{2}+8 B a \,m^{2} x +14 B b m \,x^{2}+6 B c \,x^{3}+9 A a \,m^{2}+19 A b m x +8 A c \,x^{2}+19 B a m x +8 B b \,x^{2}+26 A a m +12 A b x +12 B a x +24 A a \right ) x \left (e x \right )^{m}}{\left (m +4\right ) \left (m +3\right ) \left (m +2\right ) \left (m +1\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.69, size = 104, normalized size = 1.25 \begin {gather*} \frac {B c e^{m} x^{4} x^{m}}{m + 4} + \frac {B b e^{m} x^{3} x^{m}}{m + 3} + \frac {A c e^{m} x^{3} x^{m}}{m + 3} + \frac {B a e^{m} x^{2} x^{m}}{m + 2} + \frac {A b e^{m} x^{2} x^{m}}{m + 2} + \frac {\left (e x\right )^{m + 1} A a}{e {\left (m + 1\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 1.44, size = 171, normalized size = 2.06 \begin {gather*} {\left (e\,x\right )}^m\,\left (\frac {x^2\,\left (A\,b+B\,a\right )\,\left (m^3+8\,m^2+19\,m+12\right )}{m^4+10\,m^3+35\,m^2+50\,m+24}+\frac {x^3\,\left (A\,c+B\,b\right )\,\left (m^3+7\,m^2+14\,m+8\right )}{m^4+10\,m^3+35\,m^2+50\,m+24}+\frac {A\,a\,x\,\left (m^3+9\,m^2+26\,m+24\right )}{m^4+10\,m^3+35\,m^2+50\,m+24}+\frac {B\,c\,x^4\,\left (m^3+6\,m^2+11\,m+6\right )}{m^4+10\,m^3+35\,m^2+50\,m+24}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 1.02, size = 1022, normalized size = 12.31 \begin {gather*} \begin {cases} \frac {- \frac {A a}{3 x^{3}} - \frac {A b}{2 x^{2}} - \frac {A c}{x} - \frac {B a}{2 x^{2}} - \frac {B b}{x} + B c \log {\relax (x )}}{e^{4}} & \text {for}\: m = -4 \\\frac {- \frac {A a}{2 x^{2}} - \frac {A b}{x} + A c \log {\relax (x )} - \frac {B a}{x} + B b \log {\relax (x )} + B c x}{e^{3}} & \text {for}\: m = -3 \\\frac {- \frac {A a}{x} + A b \log {\relax (x )} + A c x + B a \log {\relax (x )} + B b x + \frac {B c x^{2}}{2}}{e^{2}} & \text {for}\: m = -2 \\\frac {A a \log {\relax (x )} + A b x + \frac {A c x^{2}}{2} + B a x + \frac {B b x^{2}}{2} + \frac {B c x^{3}}{3}}{e} & \text {for}\: m = -1 \\\frac {A a e^{m} m^{3} x x^{m}}{m^{4} + 10 m^{3} + 35 m^{2} + 50 m + 24} + \frac {9 A a e^{m} m^{2} x x^{m}}{m^{4} + 10 m^{3} + 35 m^{2} + 50 m + 24} + \frac {26 A a e^{m} m x x^{m}}{m^{4} + 10 m^{3} + 35 m^{2} + 50 m + 24} + \frac {24 A a e^{m} x x^{m}}{m^{4} + 10 m^{3} + 35 m^{2} + 50 m + 24} + \frac {A b e^{m} m^{3} x^{2} x^{m}}{m^{4} + 10 m^{3} + 35 m^{2} + 50 m + 24} + \frac {8 A b e^{m} m^{2} x^{2} x^{m}}{m^{4} + 10 m^{3} + 35 m^{2} + 50 m + 24} + \frac {19 A b e^{m} m x^{2} x^{m}}{m^{4} + 10 m^{3} + 35 m^{2} + 50 m + 24} + \frac {12 A b e^{m} x^{2} x^{m}}{m^{4} + 10 m^{3} + 35 m^{2} + 50 m + 24} + \frac {A c e^{m} m^{3} x^{3} x^{m}}{m^{4} + 10 m^{3} + 35 m^{2} + 50 m + 24} + \frac {7 A c e^{m} m^{2} x^{3} x^{m}}{m^{4} + 10 m^{3} + 35 m^{2} + 50 m + 24} + \frac {14 A c e^{m} m x^{3} x^{m}}{m^{4} + 10 m^{3} + 35 m^{2} + 50 m + 24} + \frac {8 A c e^{m} x^{3} x^{m}}{m^{4} + 10 m^{3} + 35 m^{2} + 50 m + 24} + \frac {B a e^{m} m^{3} x^{2} x^{m}}{m^{4} + 10 m^{3} + 35 m^{2} + 50 m + 24} + \frac {8 B a e^{m} m^{2} x^{2} x^{m}}{m^{4} + 10 m^{3} + 35 m^{2} + 50 m + 24} + \frac {19 B a e^{m} m x^{2} x^{m}}{m^{4} + 10 m^{3} + 35 m^{2} + 50 m + 24} + \frac {12 B a e^{m} x^{2} x^{m}}{m^{4} + 10 m^{3} + 35 m^{2} + 50 m + 24} + \frac {B b e^{m} m^{3} x^{3} x^{m}}{m^{4} + 10 m^{3} + 35 m^{2} + 50 m + 24} + \frac {7 B b e^{m} m^{2} x^{3} x^{m}}{m^{4} + 10 m^{3} + 35 m^{2} + 50 m + 24} + \frac {14 B b e^{m} m x^{3} x^{m}}{m^{4} + 10 m^{3} + 35 m^{2} + 50 m + 24} + \frac {8 B b e^{m} x^{3} x^{m}}{m^{4} + 10 m^{3} + 35 m^{2} + 50 m + 24} + \frac {B c e^{m} m^{3} x^{4} x^{m}}{m^{4} + 10 m^{3} + 35 m^{2} + 50 m + 24} + \frac {6 B c e^{m} m^{2} x^{4} x^{m}}{m^{4} + 10 m^{3} + 35 m^{2} + 50 m + 24} + \frac {11 B c e^{m} m x^{4} x^{m}}{m^{4} + 10 m^{3} + 35 m^{2} + 50 m + 24} + \frac {6 B c e^{m} x^{4} x^{m}}{m^{4} + 10 m^{3} + 35 m^{2} + 50 m + 24} & \text {otherwise} \end {cases} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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