Optimal. Leaf size=64 \[ \frac {11 (7+13 x)}{310 \left (2+3 x+5 x^2\right )^2}+\frac {553 (3+10 x)}{9610 \left (2+3 x+5 x^2\right )}+\frac {1106 \tan ^{-1}\left (\frac {3+10 x}{\sqrt {31}}\right )}{961 \sqrt {31}} \]
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Rubi [A]
time = 0.02, antiderivative size = 64, normalized size of antiderivative = 1.00, number of steps
used = 5, number of rules used = 5, integrand size = 23, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.217, Rules used = {1674, 12, 628,
632, 210} \begin {gather*} \frac {1106 \text {ArcTan}\left (\frac {10 x+3}{\sqrt {31}}\right )}{961 \sqrt {31}}+\frac {553 (10 x+3)}{9610 \left (5 x^2+3 x+2\right )}+\frac {11 (13 x+7)}{310 \left (5 x^2+3 x+2\right )^2} \end {gather*}
Antiderivative was successfully verified.
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Rule 12
Rule 210
Rule 628
Rule 632
Rule 1674
Rubi steps
\begin {align*} \int \frac {3-x+2 x^2}{\left (2+3 x+5 x^2\right )^3} \, dx &=\frac {11 (7+13 x)}{310 \left (2+3 x+5 x^2\right )^2}+\frac {1}{62} \int \frac {553}{5 \left (2+3 x+5 x^2\right )^2} \, dx\\ &=\frac {11 (7+13 x)}{310 \left (2+3 x+5 x^2\right )^2}+\frac {553}{310} \int \frac {1}{\left (2+3 x+5 x^2\right )^2} \, dx\\ &=\frac {11 (7+13 x)}{310 \left (2+3 x+5 x^2\right )^2}+\frac {553 (3+10 x)}{9610 \left (2+3 x+5 x^2\right )}+\frac {553}{961} \int \frac {1}{2+3 x+5 x^2} \, dx\\ &=\frac {11 (7+13 x)}{310 \left (2+3 x+5 x^2\right )^2}+\frac {553 (3+10 x)}{9610 \left (2+3 x+5 x^2\right )}-\frac {1106}{961} \text {Subst}\left (\int \frac {1}{-31-x^2} \, dx,x,3+10 x\right )\\ &=\frac {11 (7+13 x)}{310 \left (2+3 x+5 x^2\right )^2}+\frac {553 (3+10 x)}{9610 \left (2+3 x+5 x^2\right )}+\frac {1106 \tan ^{-1}\left (\frac {3+10 x}{\sqrt {31}}\right )}{961 \sqrt {31}}\\ \end {align*}
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Mathematica [A]
time = 0.02, size = 53, normalized size = 0.83 \begin {gather*} \frac {\frac {31 \left (1141+4094 x+4977 x^2+5530 x^3\right )}{\left (2+3 x+5 x^2\right )^2}+2212 \sqrt {31} \tan ^{-1}\left (\frac {3+10 x}{\sqrt {31}}\right )}{59582} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.10, size = 47, normalized size = 0.73
method | result | size |
default | \(\frac {\frac {2765}{961} x^{3}+\frac {4977}{1922} x^{2}+\frac {2047}{961} x +\frac {1141}{1922}}{\left (5 x^{2}+3 x +2\right )^{2}}+\frac {1106 \arctan \left (\frac {\left (3+10 x \right ) \sqrt {31}}{31}\right ) \sqrt {31}}{29791}\) | \(47\) |
risch | \(\frac {\frac {2765}{961} x^{3}+\frac {4977}{1922} x^{2}+\frac {2047}{961} x +\frac {1141}{1922}}{\left (5 x^{2}+3 x +2\right )^{2}}+\frac {1106 \arctan \left (\frac {\left (3+10 x \right ) \sqrt {31}}{31}\right ) \sqrt {31}}{29791}\) | \(47\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.51, size = 56, normalized size = 0.88 \begin {gather*} \frac {1106}{29791} \, \sqrt {31} \arctan \left (\frac {1}{31} \, \sqrt {31} {\left (10 \, x + 3\right )}\right ) + \frac {5530 \, x^{3} + 4977 \, x^{2} + 4094 \, x + 1141}{1922 \, {\left (25 \, x^{4} + 30 \, x^{3} + 29 \, x^{2} + 12 \, x + 4\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 1.81, size = 75, normalized size = 1.17 \begin {gather*} \frac {171430 \, x^{3} + 2212 \, \sqrt {31} {\left (25 \, x^{4} + 30 \, x^{3} + 29 \, x^{2} + 12 \, x + 4\right )} \arctan \left (\frac {1}{31} \, \sqrt {31} {\left (10 \, x + 3\right )}\right ) + 154287 \, x^{2} + 126914 \, x + 35371}{59582 \, {\left (25 \, x^{4} + 30 \, x^{3} + 29 \, x^{2} + 12 \, x + 4\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.07, size = 63, normalized size = 0.98 \begin {gather*} \frac {5530 x^{3} + 4977 x^{2} + 4094 x + 1141}{48050 x^{4} + 57660 x^{3} + 55738 x^{2} + 23064 x + 7688} + \frac {1106 \sqrt {31} \operatorname {atan}{\left (\frac {10 \sqrt {31} x}{31} + \frac {3 \sqrt {31}}{31} \right )}}{29791} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 3.61, size = 46, normalized size = 0.72 \begin {gather*} \frac {1106}{29791} \, \sqrt {31} \arctan \left (\frac {1}{31} \, \sqrt {31} {\left (10 \, x + 3\right )}\right ) + \frac {5530 \, x^{3} + 4977 \, x^{2} + 4094 \, x + 1141}{1922 \, {\left (5 \, x^{2} + 3 \, x + 2\right )}^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.05, size = 55, normalized size = 0.86 \begin {gather*} \frac {1106\,\sqrt {31}\,\mathrm {atan}\left (\frac {10\,\sqrt {31}\,x}{31}+\frac {3\,\sqrt {31}}{31}\right )}{29791}+\frac {\frac {553\,x^3}{4805}+\frac {4977\,x^2}{48050}+\frac {2047\,x}{24025}+\frac {1141}{48050}}{x^4+\frac {6\,x^3}{5}+\frac {29\,x^2}{25}+\frac {12\,x}{25}+\frac {4}{25}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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