Optimal. Leaf size=68 \[ \frac {121 (19-7 x)}{276 \left (3-x+2 x^2\right )^{3/2}}-\frac {11 (7351+2336 x)}{6348 \sqrt {3-x+2 x^2}}-\frac {25 \sinh ^{-1}\left (\frac {1-4 x}{\sqrt {23}}\right )}{4 \sqrt {2}} \]
[Out]
________________________________________________________________________________________
Rubi [A]
time = 0.04, antiderivative size = 68, normalized size of antiderivative = 1.00, number of steps
used = 5, number of rules used = 4, integrand size = 27, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.148, Rules used = {1674, 12, 633,
221} \begin {gather*} \frac {121 (19-7 x)}{276 \left (2 x^2-x+3\right )^{3/2}}-\frac {11 (2336 x+7351)}{6348 \sqrt {2 x^2-x+3}}-\frac {25 \sinh ^{-1}\left (\frac {1-4 x}{\sqrt {23}}\right )}{4 \sqrt {2}} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
Rule 12
Rule 221
Rule 633
Rule 1674
Rubi steps
\begin {align*} \int \frac {\left (2+3 x+5 x^2\right )^2}{\left (3-x+2 x^2\right )^{5/2}} \, dx &=\frac {121 (19-7 x)}{276 \left (3-x+2 x^2\right )^{3/2}}+\frac {2}{69} \int \frac {\frac {131}{16}+\frac {5865 x}{8}+\frac {1725 x^2}{4}}{\left (3-x+2 x^2\right )^{3/2}} \, dx\\ &=\frac {121 (19-7 x)}{276 \left (3-x+2 x^2\right )^{3/2}}-\frac {11 (7351+2336 x)}{6348 \sqrt {3-x+2 x^2}}+\frac {4 \int \frac {39675}{16 \sqrt {3-x+2 x^2}} \, dx}{1587}\\ &=\frac {121 (19-7 x)}{276 \left (3-x+2 x^2\right )^{3/2}}-\frac {11 (7351+2336 x)}{6348 \sqrt {3-x+2 x^2}}+\frac {25}{4} \int \frac {1}{\sqrt {3-x+2 x^2}} \, dx\\ &=\frac {121 (19-7 x)}{276 \left (3-x+2 x^2\right )^{3/2}}-\frac {11 (7351+2336 x)}{6348 \sqrt {3-x+2 x^2}}+\frac {25 \text {Subst}\left (\int \frac {1}{\sqrt {1+\frac {x^2}{23}}} \, dx,x,-1+4 x\right )}{4 \sqrt {46}}\\ &=\frac {121 (19-7 x)}{276 \left (3-x+2 x^2\right )^{3/2}}-\frac {11 (7351+2336 x)}{6348 \sqrt {3-x+2 x^2}}-\frac {25 \sinh ^{-1}\left (\frac {1-4 x}{\sqrt {23}}\right )}{4 \sqrt {2}}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A]
time = 0.58, size = 65, normalized size = 0.96 \begin {gather*} -\frac {11 \left (8623+714 x+6183 x^2+2336 x^3\right )}{3174 \left (3-x+2 x^2\right )^{3/2}}-\frac {25 \log \left (1-4 x+2 \sqrt {6-2 x+4 x^2}\right )}{4 \sqrt {2}} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [B] Leaf count of result is larger than twice the leaf count of optimal. \(145\) vs.
\(2(55)=110\).
time = 0.12, size = 146, normalized size = 2.15
method | result | size |
risch | \(-\frac {11 \left (2336 x^{3}+6183 x^{2}+714 x +8623\right )}{3174 \left (2 x^{2}-x +3\right )^{\frac {3}{2}}}+\frac {25 \sqrt {2}\, \arcsinh \left (\frac {4 \sqrt {23}\, \left (x -\frac {1}{4}\right )}{23}\right )}{8}\) | \(45\) |
trager | \(-\frac {11 \left (2336 x^{3}+6183 x^{2}+714 x +8623\right )}{3174 \left (2 x^{2}-x +3\right )^{\frac {3}{2}}}-\frac {25 \RootOf \left (\textit {\_Z}^{2}-2\right ) \ln \left (-4 \RootOf \left (\textit {\_Z}^{2}-2\right ) x +4 \sqrt {2 x^{2}-x +3}+\RootOf \left (\textit {\_Z}^{2}-2\right )\right )}{8}\) | \(70\) |
default | \(-\frac {25 x^{3}}{6 \left (2 x^{2}-x +3\right )^{\frac {3}{2}}}-\frac {145 x^{2}}{8 \left (2 x^{2}-x +3\right )^{\frac {3}{2}}}-\frac {319 x}{64 \left (2 x^{2}-x +3\right )^{\frac {3}{2}}}-\frac {15775}{768 \left (2 x^{2}-x +3\right )^{\frac {3}{2}}}+\frac {\frac {8493 x}{1472}-\frac {8493}{5888}}{\left (2 x^{2}-x +3\right )^{\frac {3}{2}}}+\frac {\frac {2267 x}{529}-\frac {2267}{2116}}{\sqrt {2 x^{2}-x +3}}-\frac {25 x}{4 \sqrt {2 x^{2}-x +3}}-\frac {25}{16 \sqrt {2 x^{2}-x +3}}+\frac {25 \sqrt {2}\, \arcsinh \left (\frac {4 \sqrt {23}\, \left (x -\frac {1}{4}\right )}{23}\right )}{8}\) | \(146\) |
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [B] Leaf count of result is larger than twice the leaf count of optimal. 185 vs.
\(2 (55) = 110\).
time = 0.52, size = 185, normalized size = 2.72 \begin {gather*} \frac {25}{6348} \, x {\left (\frac {284 \, x}{\sqrt {2 \, x^{2} - x + 3}} - \frac {3174 \, x^{2}}{{\left (2 \, x^{2} - x + 3\right )}^{\frac {3}{2}}} - \frac {71}{\sqrt {2 \, x^{2} - x + 3}} + \frac {805 \, x}{{\left (2 \, x^{2} - x + 3\right )}^{\frac {3}{2}}} - \frac {3243}{{\left (2 \, x^{2} - x + 3\right )}^{\frac {3}{2}}}\right )} + \frac {25}{8} \, \sqrt {2} \operatorname {arsinh}\left (\frac {1}{23} \, \sqrt {23} {\left (4 \, x - 1\right )}\right ) - \frac {1775}{3174} \, \sqrt {2 \, x^{2} - x + 3} + \frac {1017 \, x}{529 \, \sqrt {2 \, x^{2} - x + 3}} - \frac {15 \, x^{2}}{{\left (2 \, x^{2} - x + 3\right )}^{\frac {3}{2}}} - \frac {6413}{3174 \, \sqrt {2 \, x^{2} - x + 3}} - \frac {x}{138 \, {\left (2 \, x^{2} - x + 3\right )}^{\frac {3}{2}}} - \frac {2593}{138 \, {\left (2 \, x^{2} - x + 3\right )}^{\frac {3}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [B] Leaf count of result is larger than twice the leaf count of optimal. 112 vs.
\(2 (55) = 110\).
time = 1.56, size = 112, normalized size = 1.65 \begin {gather*} \frac {39675 \, \sqrt {2} {\left (4 \, x^{4} - 4 \, x^{3} + 13 \, x^{2} - 6 \, x + 9\right )} \log \left (-4 \, \sqrt {2} \sqrt {2 \, x^{2} - x + 3} {\left (4 \, x - 1\right )} - 32 \, x^{2} + 16 \, x - 25\right ) - 88 \, {\left (2336 \, x^{3} + 6183 \, x^{2} + 714 \, x + 8623\right )} \sqrt {2 \, x^{2} - x + 3}}{25392 \, {\left (4 \, x^{4} - 4 \, x^{3} + 13 \, x^{2} - 6 \, x + 9\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {\left (5 x^{2} + 3 x + 2\right )^{2}}{\left (2 x^{2} - x + 3\right )^{\frac {5}{2}}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A]
time = 3.97, size = 61, normalized size = 0.90 \begin {gather*} -\frac {25}{8} \, \sqrt {2} \log \left (-2 \, \sqrt {2} {\left (\sqrt {2} x - \sqrt {2 \, x^{2} - x + 3}\right )} + 1\right ) - \frac {11 \, {\left ({\left ({\left (2336 \, x + 6183\right )} x + 714\right )} x + 8623\right )}}{3174 \, {\left (2 \, x^{2} - x + 3\right )}^{\frac {3}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Mupad [F]
time = 0.00, size = -1, normalized size = -0.01 \begin {gather*} \int \frac {{\left (5\,x^2+3\,x+2\right )}^2}{{\left (2\,x^2-x+3\right )}^{5/2}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________