Optimal. Leaf size=22 \[ \frac {F^a \text {Ei}\left (b (c+d x)^2 \log (F)\right )}{2 d} \]
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Rubi [A]
time = 0.04, antiderivative size = 22, normalized size of antiderivative = 1.00, number of steps
used = 1, number of rules used = 1, integrand size = 21, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.048, Rules used = {2241}
\begin {gather*} \frac {F^a \text {Ei}\left (b (c+d x)^2 \log (F)\right )}{2 d} \end {gather*}
Antiderivative was successfully verified.
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Rule 2241
Rubi steps
\begin {align*} \int \frac {F^{a+b (c+d x)^2}}{c+d x} \, dx &=\frac {F^a \text {Ei}\left (b (c+d x)^2 \log (F)\right )}{2 d}\\ \end {align*}
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Mathematica [A]
time = 0.17, size = 22, normalized size = 1.00 \begin {gather*} \frac {F^a \text {Ei}\left (b (c+d x)^2 \log (F)\right )}{2 d} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.07, size = 23, normalized size = 1.05
method | result | size |
risch | \(-\frac {F^{a} \expIntegral \left (1, -b \left (d x +c \right )^{2} \ln \left (F \right )\right )}{2 d}\) | \(23\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.36, size = 32, normalized size = 1.45 \begin {gather*} \frac {F^{a} {\rm Ei}\left ({\left (b d^{2} x^{2} + 2 \, b c d x + b c^{2}\right )} \log \left (F\right )\right )}{2 \, d} \end {gather*}
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 {gather*} \int \frac {F^{a + b \left (c + d x\right )^{2}}}{c + d x}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 3.68, size = 20, normalized size = 0.91 \begin {gather*} \frac {F^a\,\mathrm {ei}\left (b\,\ln \left (F\right )\,{\left (c+d\,x\right )}^2\right )}{2\,d} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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