Optimal. Leaf size=53 \[ \frac {b F^a \log (F) \text {Ei}\left (b (c+d x)^3 \log (F)\right )}{3 d}-\frac {F^{a+b (c+d x)^3}}{3 d (c+d x)^3} \]
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Rubi [A] time = 0.13, antiderivative size = 53, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, integrand size = 21, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.095, Rules used = {2214, 2210} \[ \frac {b F^a \log (F) \text {Ei}\left (b (c+d x)^3 \log (F)\right )}{3 d}-\frac {F^{a+b (c+d x)^3}}{3 d (c+d x)^3} \]
Antiderivative was successfully verified.
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Rule 2210
Rule 2214
Rubi steps
\begin {align*} \int \frac {F^{a+b (c+d x)^3}}{(c+d x)^4} \, dx &=-\frac {F^{a+b (c+d x)^3}}{3 d (c+d x)^3}+(b \log (F)) \int \frac {F^{a+b (c+d x)^3}}{c+d x} \, dx\\ &=-\frac {F^{a+b (c+d x)^3}}{3 d (c+d x)^3}+\frac {b F^a \text {Ei}\left (b (c+d x)^3 \log (F)\right ) \log (F)}{3 d}\\ \end {align*}
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Mathematica [A] time = 0.03, size = 47, normalized size = 0.89 \[ \frac {F^a \left (b \log (F) \text {Ei}\left (b (c+d x)^3 \log (F)\right )-\frac {F^{b (c+d x)^3}}{(c+d x)^3}\right )}{3 d} \]
Antiderivative was successfully verified.
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fricas [B] time = 0.46, size = 147, normalized size = 2.77 \[ \frac {{\left (b d^{3} x^{3} + 3 \, b c d^{2} x^{2} + 3 \, b c^{2} d x + b c^{3}\right )} F^{a} {\rm Ei}\left ({\left (b d^{3} x^{3} + 3 \, b c d^{2} x^{2} + 3 \, b c^{2} d x + b c^{3}\right )} \log \relax (F)\right ) \log \relax (F) - F^{b d^{3} x^{3} + 3 \, b c d^{2} x^{2} + 3 \, b c^{2} d x + b c^{3} + a}}{3 \, {\left (d^{4} x^{3} + 3 \, c d^{3} x^{2} + 3 \, c^{2} d^{2} x + c^{3} d\right )}} \]
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 \[ \int \frac {F^{{\left (d x + c\right )}^{3} b + a}}{{\left (d x + c\right )}^{4}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [F] time = 0.09, size = 0, normalized size = 0.00 \[ \int \frac {F^{a +\left (d x +c \right )^{3} b}}{\left (d x +c \right )^{4}}\, dx \]
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 \[ \int \frac {F^{{\left (d x + c\right )}^{3} b + a}}{{\left (d x + c\right )}^{4}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 3.92, size = 51, normalized size = 0.96 \[ -\frac {F^a\,\left (F^{b\,{\left (c+d\,x\right )}^3}+b\,\ln \relax (F)\,\mathrm {expint}\left (-b\,\ln \relax (F)\,{\left (c+d\,x\right )}^3\right )\,{\left (c+d\,x\right )}^3\right )}{3\,d\,{\left (c+d\,x\right )}^3} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
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