Optimal. Leaf size=25 \[ -\frac {1}{b d \left (a+b F^{c+d x}\right ) \log (F)} \]
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Rubi [A]
time = 0.02, antiderivative size = 25, 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 = {2278, 32}
\begin {gather*} -\frac {1}{b d \log (F) \left (a+b F^{c+d x}\right )} \end {gather*}
Antiderivative was successfully verified.
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Rule 32
Rule 2278
Rubi steps
\begin {align*} \int \frac {F^{c+d x}}{\left (a+b F^{c+d x}\right )^2} \, dx &=\frac {\text {Subst}\left (\int \frac {1}{(a+b x)^2} \, dx,x,F^{c+d x}\right )}{d \log (F)}\\ &=-\frac {1}{b d \left (a+b F^{c+d x}\right ) \log (F)}\\ \end {align*}
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Mathematica [A]
time = 0.03, size = 25, normalized size = 1.00 \begin {gather*} -\frac {1}{a b d \log (F)+b^2 d F^{c+d x} \log (F)} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.01, size = 26, normalized size = 1.04
method | result | size |
derivativedivides | \(-\frac {1}{b d \left (a +b \,F^{d x +c}\right ) \ln \left (F \right )}\) | \(26\) |
default | \(-\frac {1}{b d \left (a +b \,F^{d x +c}\right ) \ln \left (F \right )}\) | \(26\) |
risch | \(-\frac {1}{b d \left (a +b \,F^{d x +c}\right ) \ln \left (F \right )}\) | \(26\) |
norman | \(\frac {{\mathrm e}^{\left (d x +c \right ) \ln \left (F \right )}}{\ln \left (F \right ) a d \left (a +b \,{\mathrm e}^{\left (d x +c \right ) \ln \left (F \right )}\right )}\) | \(36\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.29, size = 25, normalized size = 1.00 \begin {gather*} -\frac {1}{{\left (F^{d x + c} b + a\right )} b d \log \left (F\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.40, size = 25, normalized size = 1.00 \begin {gather*} -\frac {1}{F^{d x + c} b^{2} d \log \left (F\right ) + a b d \log \left (F\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.04, size = 26, normalized size = 1.04 \begin {gather*} - \frac {1}{F^{c + d x} b^{2} d \log {\left (F \right )} + a b d \log {\left (F \right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 2.38, size = 26, normalized size = 1.04 \begin {gather*} -\frac {1}{{\left (F^{d x} F^{c} b + a\right )} b d \log \left (F\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 3.46, size = 31, normalized size = 1.24 \begin {gather*} \frac {F^{c+d\,x}}{a^2\,d\,\ln \left (F\right )+F^{c+d\,x}\,a\,b\,d\,\ln \left (F\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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