Optimal. Leaf size=42 \[ \frac {-a-b x}{2 e \sqrt {a^2+2 a b x+b^2 x^2} (d+e x)^2} \]
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Rubi [A] time = 0.03, antiderivative size = 39, normalized size of antiderivative = 0.93, number of steps used = 3, number of rules used = 3, integrand size = 33, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.091, Rules used = {770, 21, 32} \[ -\frac {a+b x}{2 e \sqrt {a^2+2 a b x+b^2 x^2} (d+e x)^2} \]
Antiderivative was successfully verified.
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Rule 21
Rule 32
Rule 770
Rubi steps
\begin {align*} \int \frac {a+b x}{(d+e x)^3 \sqrt {a^2+2 a b x+b^2 x^2}} \, dx &=\frac {\left (a b+b^2 x\right ) \int \frac {a+b x}{\left (a b+b^2 x\right ) (d+e x)^3} \, dx}{\sqrt {a^2+2 a b x+b^2 x^2}}\\ &=\frac {\left (a b+b^2 x\right ) \int \frac {1}{(d+e x)^3} \, dx}{b \sqrt {a^2+2 a b x+b^2 x^2}}\\ &=-\frac {a+b x}{2 e (d+e x)^2 \sqrt {a^2+2 a b x+b^2 x^2}}\\ \end {align*}
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Mathematica [A] time = 0.01, size = 30, normalized size = 0.71 \[ -\frac {a+b x}{2 e \sqrt {(a+b x)^2} (d+e x)^2} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.77, size = 24, normalized size = 0.57 \[ -\frac {1}{2 \, {\left (e^{3} x^{2} + 2 \, d e^{2} x + d^{2} e\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.15, size = 18, normalized size = 0.43 \[ -\frac {e^{\left (-1\right )} \mathrm {sgn}\left (b x + a\right )}{2 \, {\left (x e + d\right )}^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.05, size = 27, normalized size = 0.64 \[ -\frac {b x +a}{2 \left (e x +d \right )^{2} \sqrt {\left (b x +a \right )^{2}}\, e} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 2.17, size = 28, normalized size = 0.67 \[ -\frac {\sqrt {{\left (a+b\,x\right )}^2}}{2\,e\,\left (a+b\,x\right )\,{\left (d+e\,x\right )}^2} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.22, size = 26, normalized size = 0.62 \[ - \frac {1}{2 d^{2} e + 4 d e^{2} x + 2 e^{3} x^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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