Optimal. Leaf size=41 \[ -\frac {1}{2 c^2 e (d+e x) \sqrt {c d^2+2 c d e x+c e^2 x^2}} \]
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Rubi [A]
time = 0.01, antiderivative size = 41, 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 = {656, 621}
\begin {gather*} -\frac {1}{2 c^2 e (d+e x) \sqrt {c d^2+2 c d e x+c e^2 x^2}} \end {gather*}
Antiderivative was successfully verified.
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Rule 621
Rule 656
Rubi steps
\begin {align*} \int \frac {(d+e x)^2}{\left (c d^2+2 c d e x+c e^2 x^2\right )^{5/2}} \, dx &=\frac {\int \frac {1}{\left (c d^2+2 c d e x+c e^2 x^2\right )^{3/2}} \, dx}{c}\\ &=-\frac {1}{2 c^2 e (d+e x) \sqrt {c d^2+2 c d e x+c e^2 x^2}}\\ \end {align*}
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Mathematica [A]
time = 0.01, size = 28, normalized size = 0.68 \begin {gather*} -\frac {d+e x}{2 c e \left (c (d+e x)^2\right )^{3/2}} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.58, size = 35, normalized size = 0.85
method | result | size |
risch | \(-\frac {1}{2 c^{2} \left (e x +d \right ) \sqrt {\left (e x +d \right )^{2} c}\, e}\) | \(27\) |
gosper | \(-\frac {\left (e x +d \right )^{3}}{2 e \left (x^{2} c \,e^{2}+2 c d e x +c \,d^{2}\right )^{\frac {5}{2}}}\) | \(35\) |
default | \(-\frac {\left (e x +d \right )^{3}}{2 e \left (x^{2} c \,e^{2}+2 c d e x +c \,d^{2}\right )^{\frac {5}{2}}}\) | \(35\) |
trager | \(\frac {\left (e x +2 d \right ) x \sqrt {x^{2} c \,e^{2}+2 c d e x +c \,d^{2}}}{2 c^{3} d^{2} \left (e x +d \right )^{3}}\) | \(46\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.27, size = 62, normalized size = 1.51 \begin {gather*} -\frac {2 \, d e^{\left (-1\right )}}{3 \, {\left (c x^{2} e^{2} + 2 \, c d x e + c d^{2}\right )}^{\frac {3}{2}} c} - \frac {e^{\left (-3\right )}}{2 \, {\left (d e^{\left (-1\right )} + x\right )}^{2} c^{\frac {5}{2}}} + \frac {2 \, d e^{\left (-4\right )}}{3 \, {\left (d e^{\left (-1\right )} + x\right )}^{3} c^{\frac {5}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 2.57, size = 67, normalized size = 1.63 \begin {gather*} -\frac {\sqrt {c x^{2} e^{2} + 2 \, c d x e + c d^{2}}}{2 \, {\left (c^{3} x^{3} e^{4} + 3 \, c^{3} d x^{2} e^{3} + 3 \, c^{3} d^{2} x e^{2} + c^{3} d^{3} e\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {\left (d + e x\right )^{2}}{\left (c \left (d + e x\right )^{2}\right )^{\frac {5}{2}}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 2.28, size = 24, normalized size = 0.59 \begin {gather*} -\frac {e^{\left (-1\right )}}{2 \, {\left (x e + d\right )}^{2} c^{\frac {5}{2}} \mathrm {sgn}\left (x e + d\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.49, size = 37, normalized size = 0.90 \begin {gather*} -\frac {\sqrt {c\,d^2+2\,c\,d\,e\,x+c\,e^2\,x^2}}{2\,c^3\,e\,{\left (d+e\,x\right )}^3} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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