Optimal. Leaf size=50 \[ \frac {\left (\frac {b^2}{4 c}+b x+c x^2\right )^n \left (\frac {b e}{2 c}+e x\right )^{m+1}}{e (m+2 n+1)} \]
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Rubi [A] time = 0.02, antiderivative size = 50, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, integrand size = 37, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.054, Rules used = {644, 32} \[ \frac {\left (\frac {b^2}{4 c}+b x+c x^2\right )^n \left (\frac {b e}{2 c}+e x\right )^{m+1}}{e (m+2 n+1)} \]
Antiderivative was successfully verified.
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Rule 32
Rule 644
Rubi steps
\begin {align*} \int \left (\frac {b e}{2 c}+e x\right )^m \left (\frac {b^2}{4 c}+b x+c x^2\right )^n \, dx &=\left (\left (\frac {b e}{2 c}+e x\right )^{-2 n} \left (\frac {b^2}{4 c}+b x+c x^2\right )^n\right ) \int \left (\frac {b e}{2 c}+e x\right )^{m+2 n} \, dx\\ &=\frac {\left (\frac {b e}{2 c}+e x\right )^{1+m} \left (\frac {b^2}{4 c}+b x+c x^2\right )^n}{e (1+m+2 n)}\\ \end {align*}
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Mathematica [A] time = 0.03, size = 54, normalized size = 1.08 \[ \frac {2^{-2 n-1} (b+2 c x) \left (\frac {(b+2 c x)^2}{c}\right )^n \left (\frac {b e}{2 c}+e x\right )^m}{c (m+2 n+1)} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.99, size = 63, normalized size = 1.26 \[ \frac {{\left (2 \, c x + b\right )} \left (\frac {2 \, c e x + b e}{2 \, c}\right )^{m} e^{\left (2 \, n \log \left (\frac {2 \, c e x + b e}{2 \, c}\right ) + n \log \left (\frac {c}{e^{2}}\right )\right )}}{2 \, {\left (c m + 2 \, c n + c\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.24, size = 104, normalized size = 2.08 \[ \frac {2 \, c x e^{\left (-m \log \relax (2) - 2 \, n \log \relax (2) + m \log \left (2 \, c x + b\right ) + 2 \, n \log \left (2 \, c x + b\right ) - m \log \relax (c) - n \log \relax (c) + m\right )} + b e^{\left (-m \log \relax (2) - 2 \, n \log \relax (2) + m \log \left (2 \, c x + b\right ) + 2 \, n \log \left (2 \, c x + b\right ) - m \log \relax (c) - n \log \relax (c) + m\right )}}{2 \, {\left (c m + 2 \, c n + c\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.04, size = 58, normalized size = 1.16 \[ \frac {\left (2 c x +b \right ) \left (\frac {4 c^{2} x^{2}+4 b c x +b^{2}}{4 c}\right )^{n} \left (\frac {\left (2 c x +b \right ) e}{2 c}\right )^{m}}{2 \left (m +2 n +1\right ) c} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 3.16, size = 79, normalized size = 1.58 \[ \frac {{\left (2 \, c e^{m} x + b e^{m}\right )} c^{-m - n - 1} e^{\left (m \log \left (2 \, c x + b\right ) + 2 \, n \log \left (2 \, c x + b\right )\right )}}{{\left (2^{2 \, n + 2} n + 2^{2 \, n + 1}\right )} 2^{m} + 2^{m + 2 \, n + 1} m} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.67, size = 51, normalized size = 1.02 \[ \frac {{\left (e\,x+\frac {b\,e}{2\,c}\right )}^m\,\left (b+2\,c\,x\right )\,{\left (b\,x+c\,x^2+\frac {b^2}{4\,c}\right )}^n}{2\,c\,\left (m+2\,n+1\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ \begin {cases} \frac {b \left (\frac {b e}{2 c} + e x\right )^{m} \left (\frac {b^{2}}{4 c} + b x + c x^{2}\right )^{n}}{2 c m + 4 c n + 2 c} + \frac {2 c x \left (\frac {b e}{2 c} + e x\right )^{m} \left (\frac {b^{2}}{4 c} + b x + c x^{2}\right )^{n}}{2 c m + 4 c n + 2 c} & \text {for}\: m \neq - 2 n - 1 \\2^{2 n + 1} \cdot 4^{- n} \int \frac {\left (\frac {b^{2}}{c} + 4 b x + 4 c x^{2}\right )^{n}}{\frac {b e \left (\frac {b e}{c} + 2 e x\right )^{2 n}}{c} + 2 e x \left (\frac {b e}{c} + 2 e x\right )^{2 n}}\, dx & \text {otherwise} \end {cases} \]
Verification of antiderivative is not currently implemented for this CAS.
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