Optimal. Leaf size=13 \[ -\frac{b}{d^2 (c+d x)} \]
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Rubi [A] time = 0.0032366, antiderivative size = 13, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.111, Rules used = {21, 32} \[ -\frac{b}{d^2 (c+d x)} \]
Antiderivative was successfully verified.
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Rule 21
Rule 32
Rubi steps
\begin{align*} \int \frac{\frac{b c}{d}+b x}{(c+d x)^3} \, dx &=\frac{b \int \frac{1}{(c+d x)^2} \, dx}{d}\\ &=-\frac{b}{d^2 (c+d x)}\\ \end{align*}
Mathematica [A] time = 0.0040674, size = 13, normalized size = 1. \[ -\frac{b}{d^2 (c+d x)} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.001, size = 14, normalized size = 1.1 \begin{align*} -{\frac{b}{{d}^{2} \left ( dx+c \right ) }} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.987419, size = 22, normalized size = 1.69 \begin{align*} -\frac{b}{d^{3} x + c d^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.45861, size = 27, normalized size = 2.08 \begin{align*} -\frac{b}{d^{3} x + c d^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.284583, size = 12, normalized size = 0.92 \begin{align*} - \frac{b}{c d^{2} + d^{3} x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.05929, size = 18, normalized size = 1.38 \begin{align*} -\frac{b}{{\left (d x + c\right )} d^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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