Optimal. Leaf size=41 \[ \frac {c (d+e x)^{m+3}}{e^2 (m+3)}-\frac {c d (d+e x)^{m+2}}{e^2 (m+2)} \]
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Rubi [A] time = 0.02, antiderivative size = 41, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 3, integrand size = 19, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.158, Rules used = {626, 12, 43} \begin {gather*} \frac {c (d+e x)^{m+3}}{e^2 (m+3)}-\frac {c d (d+e x)^{m+2}}{e^2 (m+2)} \end {gather*}
Antiderivative was successfully verified.
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Rule 12
Rule 43
Rule 626
Rubi steps
\begin {align*} \int (d+e x)^m \left (c d x+c e x^2\right ) \, dx &=\int c x (d+e x)^{1+m} \, dx\\ &=c \int x (d+e x)^{1+m} \, dx\\ &=c \int \left (-\frac {d (d+e x)^{1+m}}{e}+\frac {(d+e x)^{2+m}}{e}\right ) \, dx\\ &=-\frac {c d (d+e x)^{2+m}}{e^2 (2+m)}+\frac {c (d+e x)^{3+m}}{e^2 (3+m)}\\ \end {align*}
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Mathematica [A] time = 0.02, size = 34, normalized size = 0.83 \begin {gather*} \frac {c (d+e x)^{m+2} (e (m+2) x-d)}{e^2 (m+2) (m+3)} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [F] time = 0.08, size = 0, normalized size = 0.00 \begin {gather*} \int (d+e x)^m \left (c d x+c e x^2\right ) \, dx \end {gather*}
Verification is not applicable to the result.
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fricas [A] time = 0.41, size = 81, normalized size = 1.98 \begin {gather*} \frac {{\left (c d^{2} e m x - c d^{3} + {\left (c e^{3} m + 2 \, c e^{3}\right )} x^{3} + {\left (2 \, c d e^{2} m + 3 \, c d e^{2}\right )} x^{2}\right )} {\left (e x + d\right )}^{m}}{e^{2} m^{2} + 5 \, e^{2} m + 6 \, e^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.18, size = 118, normalized size = 2.88 \begin {gather*} \frac {{\left (x e + d\right )}^{m} c m x^{3} e^{3} + 2 \, {\left (x e + d\right )}^{m} c d m x^{2} e^{2} + {\left (x e + d\right )}^{m} c d^{2} m x e + 2 \, {\left (x e + d\right )}^{m} c x^{3} e^{3} + 3 \, {\left (x e + d\right )}^{m} c d x^{2} e^{2} - {\left (x e + d\right )}^{m} c d^{3}}{m^{2} e^{2} + 5 \, m e^{2} + 6 \, e^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.04, size = 37, normalized size = 0.90 \begin {gather*} -\frac {\left (-m e x -2 e x +d \right ) c \left (e x +d \right )^{m +2}}{\left (m^{2}+5 m +6\right ) e^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 1.41, size = 114, normalized size = 2.78 \begin {gather*} \frac {{\left (e^{2} {\left (m + 1\right )} x^{2} + d e m x - d^{2}\right )} {\left (e x + d\right )}^{m} c d}{{\left (m^{2} + 3 \, m + 2\right )} e^{2}} + \frac {{\left ({\left (m^{2} + 3 \, m + 2\right )} e^{3} x^{3} + {\left (m^{2} + m\right )} d e^{2} x^{2} - 2 \, d^{2} e m x + 2 \, d^{3}\right )} {\left (e x + d\right )}^{m} c}{{\left (m^{3} + 6 \, m^{2} + 11 \, m + 6\right )} e^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.33, size = 88, normalized size = 2.15 \begin {gather*} {\left (d+e\,x\right )}^m\,\left (\frac {c\,e\,x^3\,\left (m+2\right )}{m^2+5\,m+6}-\frac {c\,d^3}{e^2\,\left (m^2+5\,m+6\right )}+\frac {c\,d\,x^2\,\left (2\,m+3\right )}{m^2+5\,m+6}+\frac {c\,d^2\,m\,x}{e\,\left (m^2+5\,m+6\right )}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 1.17, size = 299, normalized size = 7.29 \begin {gather*} \begin {cases} \frac {c d d^{m} x^{2}}{2} & \text {for}\: e = 0 \\\frac {c d \log {\left (\frac {d}{e} + x \right )}}{d e^{2} + e^{3} x} + \frac {c d}{d e^{2} + e^{3} x} + \frac {c e x \log {\left (\frac {d}{e} + x \right )}}{d e^{2} + e^{3} x} & \text {for}\: m = -3 \\- \frac {c d \log {\left (\frac {d}{e} + x \right )}}{e^{2}} + \frac {c x}{e} & \text {for}\: m = -2 \\- \frac {c d^{3} \left (d + e x\right )^{m}}{e^{2} m^{2} + 5 e^{2} m + 6 e^{2}} + \frac {c d^{2} e m x \left (d + e x\right )^{m}}{e^{2} m^{2} + 5 e^{2} m + 6 e^{2}} + \frac {2 c d e^{2} m x^{2} \left (d + e x\right )^{m}}{e^{2} m^{2} + 5 e^{2} m + 6 e^{2}} + \frac {3 c d e^{2} x^{2} \left (d + e x\right )^{m}}{e^{2} m^{2} + 5 e^{2} m + 6 e^{2}} + \frac {c e^{3} m x^{3} \left (d + e x\right )^{m}}{e^{2} m^{2} + 5 e^{2} m + 6 e^{2}} + \frac {2 c e^{3} x^{3} \left (d + e x\right )^{m}}{e^{2} m^{2} + 5 e^{2} m + 6 e^{2}} & \text {otherwise} \end {cases} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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