Optimal. Leaf size=34 \[ \frac {\left (c d^2+2 c d e x+c e^2 x^2\right )^{3/2}}{3 c^2 e} \]
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Rubi [A] time = 0.02, antiderivative size = 34, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, integrand size = 32, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.062, Rules used = {643, 629} \begin {gather*} \frac {\left (c d^2+2 c d e x+c e^2 x^2\right )^{3/2}}{3 c^2 e} \end {gather*}
Antiderivative was successfully verified.
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Rule 629
Rule 643
Rubi steps
\begin {align*} \int \frac {(d+e x)^3}{\sqrt {c d^2+2 c d e x+c e^2 x^2}} \, dx &=\frac {\int (d+e x) \sqrt {c d^2+2 c d e x+c e^2 x^2} \, dx}{c}\\ &=\frac {\left (c d^2+2 c d e x+c e^2 x^2\right )^{3/2}}{3 c^2 e}\\ \end {align*}
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Mathematica [A] time = 0.01, size = 27, normalized size = 0.79 \begin {gather*} \frac {(d+e x)^4}{3 e \sqrt {c (d+e x)^2}} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.04, size = 23, normalized size = 0.68 \begin {gather*} \frac {\left (c (d+e x)^2\right )^{3/2}}{3 c^2 e} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.39, size = 55, normalized size = 1.62 \begin {gather*} \frac {\sqrt {c e^{2} x^{2} + 2 \, c d e x + c d^{2}} {\left (e^{2} x^{3} + 3 \, d e x^{2} + 3 \, d^{2} x\right )}}{3 \, {\left (c e x + c d\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.47, size = 50, normalized size = 1.47 \begin {gather*} \frac {1}{3} \, \sqrt {c x^{2} e^{2} + 2 \, c d x e + c d^{2}} {\left (x {\left (\frac {x e}{c} + \frac {2 \, d}{c}\right )} + \frac {d^{2} e^{\left (-1\right )}}{c}\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.05, size = 49, normalized size = 1.44 \begin {gather*} \frac {\left (e^{2} x^{2}+3 d x e +3 d^{2}\right ) \left (e x +d \right ) x}{3 \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 [B] time = 1.49, size = 84, normalized size = 2.47 \begin {gather*} \frac {2 \, d e x^{2}}{3 \, \sqrt {c}} - \frac {4 \, d^{2} x}{3 \, \sqrt {c}} + \frac {\sqrt {c e^{2} x^{2} + 2 \, c d e x + c d^{2}} e x^{2}}{3 \, c} + \frac {7 \, \sqrt {c e^{2} x^{2} + 2 \, c d e x + c d^{2}} d^{2}}{3 \, c e} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.03 \begin {gather*} \int \frac {{\left (d+e\,x\right )}^3}{\sqrt {c\,d^2+2\,c\,d\,e\,x+c\,e^2\,x^2}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 1.19, size = 114, normalized size = 3.35 \begin {gather*} \begin {cases} \frac {d^{2} \sqrt {c d^{2} + 2 c d e x + c e^{2} x^{2}}}{3 c e} + \frac {2 d x \sqrt {c d^{2} + 2 c d e x + c e^{2} x^{2}}}{3 c} + \frac {e x^{2} \sqrt {c d^{2} + 2 c d e x + c e^{2} x^{2}}}{3 c} & \text {for}\: e \neq 0 \\\frac {d^{3} 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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