Optimal. Leaf size=31 \[ \frac {\sqrt {c d^2+2 c d e x+c e^2 x^2}}{c e} \]
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Rubi [A] time = 0.01, antiderivative size = 31, normalized size of antiderivative = 1.00, number of steps used = 1, number of rules used = 1, integrand size = 30, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.033, Rules used = {629} \begin {gather*} \frac {\sqrt {c d^2+2 c d e x+c e^2 x^2}}{c e} \end {gather*}
Antiderivative was successfully verified.
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Rule 629
Rubi steps
\begin {align*} \int \frac {d+e x}{\sqrt {c d^2+2 c d e x+c e^2 x^2}} \, dx &=\frac {\sqrt {c d^2+2 c d e x+c e^2 x^2}}{c e}\\ \end {align*}
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Mathematica [A] time = 0.00, size = 20, normalized size = 0.65 \begin {gather*} \frac {x (d+e x)}{\sqrt {c (d+e x)^2}} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.03, size = 20, normalized size = 0.65 \begin {gather*} \frac {\sqrt {c (d+e x)^2}}{c e} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.39, size = 34, normalized size = 1.10 \begin {gather*} \frac {\sqrt {c e^{2} x^{2} + 2 \, c d e x + c d^{2}} x}{c e x + c d} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.38, size = 28, normalized size = 0.90 \begin {gather*} \frac {\sqrt {c x^{2} e^{2} + 2 \, c d x e + c d^{2}} e^{\left (-1\right )}}{c} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.05, size = 30, normalized size = 0.97 \begin {gather*} \frac {\left (e x +d \right ) x}{\sqrt {c \,e^{2} x^{2}+2 c d e x +c \,d^{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.38, size = 29, normalized size = 0.94 \begin {gather*} \frac {\sqrt {c e^{2} x^{2} + 2 \, c d e x + c d^{2}}}{c e} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.73, size = 109, normalized size = 3.52 \begin {gather*} \frac {\sqrt {c\,d^2+2\,c\,d\,e\,x+c\,e^2\,x^2}}{c\,e}-\frac {c\,d\,e^2\,\ln \left (\sqrt {c\,{\left (d+e\,x\right )}^2}\,\sqrt {c\,e^2}+c\,d\,e+c\,e^2\,x\right )}{{\left (c\,e^2\right )}^{3/2}}+\frac {c\,d\,e^2\,\ln \left (c\,x\,e^2+c\,d\,e\right )\,\mathrm {sign}\left (c\,e\,\left (d+e\,x\right )\right )}{{\left (c\,e^2\right )}^{3/2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.89, size = 39, normalized size = 1.26 \begin {gather*} \begin {cases} \frac {\sqrt {c d^{2} + 2 c d e x + c e^{2} x^{2}}}{c e} & \text {for}\: e \neq 0 \\\frac {d x}{\sqrt {c d^{2}}} & \text {otherwise} \end {cases} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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