Optimal. Leaf size=182 \[ -\frac{\text{PolyLog}\left (2,-\frac{b F^{c+d x}}{a}\right )}{a^2 b d^3 \log ^3(F)}-\frac{x \log \left (\frac{b F^{c+d x}}{a}+1\right )}{a^2 b d^2 \log ^2(F)}+\frac{\log \left (a+b F^{c+d x}\right )}{a^2 b d^3 \log ^3(F)}-\frac{x}{a^2 b d^2 \log ^2(F)}+\frac{x^2}{2 a^2 b d \log (F)}+\frac{x}{a b d^2 \log ^2(F) \left (a+b F^{c+d x}\right )}-\frac{x^2}{2 b d \log (F) \left (a+b F^{c+d x}\right )^2} \]
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Rubi [A] time = 0.291422, antiderivative size = 182, normalized size of antiderivative = 1., number of steps used = 11, number of rules used = 10, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.417, Rules used = {2191, 2185, 2184, 2190, 2279, 2391, 2282, 36, 29, 31} \[ -\frac{\text{PolyLog}\left (2,-\frac{b F^{c+d x}}{a}\right )}{a^2 b d^3 \log ^3(F)}-\frac{x \log \left (\frac{b F^{c+d x}}{a}+1\right )}{a^2 b d^2 \log ^2(F)}+\frac{\log \left (a+b F^{c+d x}\right )}{a^2 b d^3 \log ^3(F)}-\frac{x}{a^2 b d^2 \log ^2(F)}+\frac{x^2}{2 a^2 b d \log (F)}+\frac{x}{a b d^2 \log ^2(F) \left (a+b F^{c+d x}\right )}-\frac{x^2}{2 b d \log (F) \left (a+b F^{c+d x}\right )^2} \]
Antiderivative was successfully verified.
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Rule 2191
Rule 2185
Rule 2184
Rule 2190
Rule 2279
Rule 2391
Rule 2282
Rule 36
Rule 29
Rule 31
Rubi steps
\begin{align*} \int \frac{F^{c+d x} x^2}{\left (a+b F^{c+d x}\right )^3} \, dx &=-\frac{x^2}{2 b d \left (a+b F^{c+d x}\right )^2 \log (F)}+\frac{\int \frac{x}{\left (a+b F^{c+d x}\right )^2} \, dx}{b d \log (F)}\\ &=-\frac{x^2}{2 b d \left (a+b F^{c+d x}\right )^2 \log (F)}-\frac{\int \frac{F^{c+d x} x}{\left (a+b F^{c+d x}\right )^2} \, dx}{a d \log (F)}+\frac{\int \frac{x}{a+b F^{c+d x}} \, dx}{a b d \log (F)}\\ &=\frac{x}{a b d^2 \left (a+b F^{c+d x}\right ) \log ^2(F)}+\frac{x^2}{2 a^2 b d \log (F)}-\frac{x^2}{2 b d \left (a+b F^{c+d x}\right )^2 \log (F)}-\frac{\int \frac{1}{a+b F^{c+d x}} \, dx}{a b d^2 \log ^2(F)}-\frac{\int \frac{F^{c+d x} x}{a+b F^{c+d x}} \, dx}{a^2 d \log (F)}\\ &=\frac{x}{a b d^2 \left (a+b F^{c+d x}\right ) \log ^2(F)}+\frac{x^2}{2 a^2 b d \log (F)}-\frac{x^2}{2 b d \left (a+b F^{c+d x}\right )^2 \log (F)}-\frac{x \log \left (1+\frac{b F^{c+d x}}{a}\right )}{a^2 b d^2 \log ^2(F)}-\frac{\operatorname{Subst}\left (\int \frac{1}{x (a+b x)} \, dx,x,F^{c+d x}\right )}{a b d^3 \log ^3(F)}+\frac{\int \log \left (1+\frac{b F^{c+d x}}{a}\right ) \, dx}{a^2 b d^2 \log ^2(F)}\\ &=\frac{x}{a b d^2 \left (a+b F^{c+d x}\right ) \log ^2(F)}+\frac{x^2}{2 a^2 b d \log (F)}-\frac{x^2}{2 b d \left (a+b F^{c+d x}\right )^2 \log (F)}-\frac{x \log \left (1+\frac{b F^{c+d x}}{a}\right )}{a^2 b d^2 \log ^2(F)}+\frac{\operatorname{Subst}\left (\int \frac{1}{a+b x} \, dx,x,F^{c+d x}\right )}{a^2 d^3 \log ^3(F)}-\frac{\operatorname{Subst}\left (\int \frac{1}{x} \, dx,x,F^{c+d x}\right )}{a^2 b d^3 \log ^3(F)}+\frac{\operatorname{Subst}\left (\int \frac{\log \left (1+\frac{b x}{a}\right )}{x} \, dx,x,F^{c+d x}\right )}{a^2 b d^3 \log ^3(F)}\\ &=-\frac{x}{a^2 b d^2 \log ^2(F)}+\frac{x}{a b d^2 \left (a+b F^{c+d x}\right ) \log ^2(F)}+\frac{x^2}{2 a^2 b d \log (F)}-\frac{x^2}{2 b d \left (a+b F^{c+d x}\right )^2 \log (F)}+\frac{\log \left (a+b F^{c+d x}\right )}{a^2 b d^3 \log ^3(F)}-\frac{x \log \left (1+\frac{b F^{c+d x}}{a}\right )}{a^2 b d^2 \log ^2(F)}-\frac{\text{Li}_2\left (-\frac{b F^{c+d x}}{a}\right )}{a^2 b d^3 \log ^3(F)}\\ \end{align*}
Mathematica [A] time = 0.162379, size = 177, normalized size = 0.97 \[ \frac{-2 \left (a+b F^{c+d x}\right )^2 \text{PolyLog}\left (2,-\frac{b F^{c+d x}}{a}\right )+b d^2 x^2 \log ^2(F) F^{c+d x} \left (2 a+b F^{c+d x}\right )+2 \left (a+b F^{c+d x}\right )^2 \log \left (\frac{b F^{c+d x}}{a}+1\right )-2 d x \log (F) \left (a+b F^{c+d x}\right ) \left (\left (a+b F^{c+d x}\right ) \log \left (\frac{b F^{c+d x}}{a}+1\right )+b F^{c+d x}\right )}{2 a^2 b d^3 \log ^3(F) \left (a+b F^{c+d x}\right )^2} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.056, size = 304, normalized size = 1.7 \begin{align*} -{\frac{x \left ( \ln \left ( F \right ) adx-2\,b{F}^{dx+c}-2\,a \right ) }{2\, \left ( \ln \left ( F \right ) \right ) ^{2}{d}^{2}ab \left ( a+b{F}^{dx+c} \right ) ^{2}}}+{\frac{{x}^{2}}{2\,{a}^{2}bd\ln \left ( F \right ) }}+{\frac{cx}{\ln \left ( F \right ){d}^{2}{a}^{2}b}}+{\frac{{c}^{2}}{2\,\ln \left ( F \right ){d}^{3}{a}^{2}b}}-{\frac{x}{ \left ( \ln \left ( F \right ) \right ) ^{2}{d}^{2}{a}^{2}b}\ln \left ( 1+{\frac{b{F}^{dx}{F}^{c}}{a}} \right ) }-{\frac{c}{ \left ( \ln \left ( F \right ) \right ) ^{2}{d}^{3}{a}^{2}b}\ln \left ( 1+{\frac{b{F}^{dx}{F}^{c}}{a}} \right ) }-{\frac{1}{ \left ( \ln \left ( F \right ) \right ) ^{3}{d}^{3}{a}^{2}b}{\it polylog} \left ( 2,-{\frac{b{F}^{dx}{F}^{c}}{a}} \right ) }-{\frac{\ln \left ({F}^{dx}{F}^{c} \right ) }{ \left ( \ln \left ( F \right ) \right ) ^{3}{d}^{3}{a}^{2}b}}+{\frac{\ln \left ( a+b{F}^{dx}{F}^{c} \right ) }{ \left ( \ln \left ( F \right ) \right ) ^{3}{d}^{3}{a}^{2}b}}-{\frac{c\ln \left ({F}^{dx}{F}^{c} \right ) }{ \left ( \ln \left ( F \right ) \right ) ^{2}{d}^{3}{a}^{2}b}}+{\frac{c\ln \left ( a+b{F}^{dx}{F}^{c} \right ) }{ \left ( \ln \left ( F \right ) \right ) ^{2}{d}^{3}{a}^{2}b}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.12691, size = 289, normalized size = 1.59 \begin{align*} -\frac{a d x^{2} \log \left (F\right ) - 2 \, F^{d x} F^{c} b x - 2 \, a x}{2 \,{\left (2 \, F^{d x} F^{c} a^{2} b^{2} d^{2} \log \left (F\right )^{2} + F^{2 \, d x} F^{2 \, c} a b^{3} d^{2} \log \left (F\right )^{2} + a^{3} b d^{2} \log \left (F\right )^{2}\right )}} + \frac{\log \left (F^{d x}\right )^{2}}{2 \, a^{2} b d^{3} \log \left (F\right )^{3}} - \frac{\log \left (\frac{F^{d x} F^{c} b}{a} + 1\right ) \log \left (F^{d x}\right ) +{\rm Li}_2\left (-\frac{F^{d x} F^{c} b}{a}\right )}{a^{2} b d^{3} \log \left (F\right )^{3}} + \frac{\log \left (F^{d x} F^{c} b + a\right )}{a^{2} b d^{3} \log \left (F\right )^{3}} - \frac{\log \left (F^{d x}\right )}{a^{2} b d^{3} \log \left (F\right )^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 1.57237, size = 882, normalized size = 4.85 \begin{align*} -\frac{a^{2} c^{2} \log \left (F\right )^{2} + 2 \, a^{2} c \log \left (F\right ) -{\left ({\left (b^{2} d^{2} x^{2} - b^{2} c^{2}\right )} \log \left (F\right )^{2} - 2 \,{\left (b^{2} d x + b^{2} c\right )} \log \left (F\right )\right )} F^{2 \, d x + 2 \, c} - 2 \,{\left ({\left (a b d^{2} x^{2} - a b c^{2}\right )} \log \left (F\right )^{2} -{\left (a b d x + 2 \, a b c\right )} \log \left (F\right )\right )} F^{d x + c} + 2 \,{\left (2 \, F^{d x + c} a b + F^{2 \, d x + 2 \, c} b^{2} + a^{2}\right )}{\rm Li}_2\left (-\frac{F^{d x + c} b + a}{a} + 1\right ) - 2 \,{\left (a^{2} c \log \left (F\right ) +{\left (b^{2} c \log \left (F\right ) + b^{2}\right )} F^{2 \, d x + 2 \, c} + 2 \,{\left (a b c \log \left (F\right ) + a b\right )} F^{d x + c} + a^{2}\right )} \log \left (F^{d x + c} b + a\right ) + 2 \,{\left ({\left (b^{2} d x + b^{2} c\right )} F^{2 \, d x + 2 \, c} \log \left (F\right ) + 2 \,{\left (a b d x + a b c\right )} F^{d x + c} \log \left (F\right ) +{\left (a^{2} d x + a^{2} c\right )} \log \left (F\right )\right )} \log \left (\frac{F^{d x + c} b + a}{a}\right )}{2 \,{\left (2 \, F^{d x + c} a^{3} b^{2} d^{3} \log \left (F\right )^{3} + F^{2 \, d x + 2 \, c} a^{2} b^{3} d^{3} \log \left (F\right )^{3} + a^{4} b d^{3} \log \left (F\right )^{3}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \frac{2 F^{c + d x} b x - a d x^{2} \log{\left (F \right )} + 2 a x}{4 F^{c + d x} a^{2} b^{2} d^{2} \log{\left (F \right )}^{2} + 2 F^{2 c + 2 d x} a b^{3} d^{2} \log{\left (F \right )}^{2} + 2 a^{3} b d^{2} \log{\left (F \right )}^{2}} + \frac{\int \frac{d x \log{\left (F \right )}}{a + b e^{c \log{\left (F \right )}} e^{d x \log{\left (F \right )}}}\, dx + \int - \frac{1}{a + b e^{c \log{\left (F \right )}} e^{d x \log{\left (F \right )}}}\, dx}{a b d^{2} \log{\left (F \right )}^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{F^{d x + c} x^{2}}{{\left (F^{d x + c} b + a\right )}^{3}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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