Optimal. Leaf size=57 \[ \frac{F^{a+\frac{b}{c+d x}}}{b^2 d \log ^2(F)}-\frac{F^{a+\frac{b}{c+d x}}}{b d \log (F) (c+d x)} \]
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Rubi [A] time = 0.0849565, antiderivative size = 57, normalized size of antiderivative = 1., 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 = {2212, 2209} \[ \frac{F^{a+\frac{b}{c+d x}}}{b^2 d \log ^2(F)}-\frac{F^{a+\frac{b}{c+d x}}}{b d \log (F) (c+d x)} \]
Antiderivative was successfully verified.
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Rule 2212
Rule 2209
Rubi steps
\begin{align*} \int \frac{F^{a+\frac{b}{c+d x}}}{(c+d x)^3} \, dx &=-\frac{F^{a+\frac{b}{c+d x}}}{b d (c+d x) \log (F)}-\frac{\int \frac{F^{a+\frac{b}{c+d x}}}{(c+d x)^2} \, dx}{b \log (F)}\\ &=\frac{F^{a+\frac{b}{c+d x}}}{b^2 d \log ^2(F)}-\frac{F^{a+\frac{b}{c+d x}}}{b d (c+d x) \log (F)}\\ \end{align*}
Mathematica [A] time = 0.0174742, size = 41, normalized size = 0.72 \[ \frac{F^{a+\frac{b}{c+d x}} (-b \log (F)+c+d x)}{b^2 d \log ^2(F) (c+d x)} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.021, size = 106, normalized size = 1.9 \begin{align*}{\frac{1}{ \left ( dx+c \right ) ^{2}} \left ({\frac{d{x}^{2}}{ \left ( \ln \left ( F \right ) \right ) ^{2}{b}^{2}}{{\rm e}^{ \left ( a+{\frac{b}{dx+c}} \right ) \ln \left ( F \right ) }}}-{\frac{ \left ( b\ln \left ( F \right ) -2\,c \right ) x}{ \left ( \ln \left ( F \right ) \right ) ^{2}{b}^{2}}{{\rm e}^{ \left ( a+{\frac{b}{dx+c}} \right ) \ln \left ( F \right ) }}}-{\frac{c \left ( b\ln \left ( F \right ) -c \right ) }{ \left ( \ln \left ( F \right ) \right ) ^{2}{b}^{2}d}{{\rm e}^{ \left ( a+{\frac{b}{dx+c}} \right ) \ln \left ( F \right ) }}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{F^{a + \frac{b}{d x + c}}}{{\left (d x + c\right )}^{3}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.59182, size = 117, normalized size = 2.05 \begin{align*} \frac{{\left (d x - b \log \left (F\right ) + c\right )} F^{\frac{a d x + a c + b}{d x + c}}}{{\left (b^{2} d^{2} x + b^{2} c d\right )} \log \left (F\right )^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.198009, size = 44, normalized size = 0.77 \begin{align*} \frac{F^{a + \frac{b}{c + d x}} \left (- b \log{\left (F \right )} + c + d x\right )}{b^{2} c d \log{\left (F \right )}^{2} + b^{2} d^{2} x \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^{a + \frac{b}{d x + c}}}{{\left (d x + c\right )}^{3}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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