Optimal. Leaf size=266 \[ \frac {16}{25} \sqrt {1+2 x}+\frac {4}{15} (1+2 x)^{3/2}+\frac {1}{25} \sqrt {\frac {2}{155} \left (7162+1225 \sqrt {35}\right )} \tan ^{-1}\left (\frac {\sqrt {10 \left (2+\sqrt {35}\right )}-10 \sqrt {1+2 x}}{\sqrt {10 \left (-2+\sqrt {35}\right )}}\right )-\frac {1}{25} \sqrt {\frac {2}{155} \left (7162+1225 \sqrt {35}\right )} \tan ^{-1}\left (\frac {\sqrt {10 \left (2+\sqrt {35}\right )}+10 \sqrt {1+2 x}}{\sqrt {10 \left (-2+\sqrt {35}\right )}}\right )+\frac {1}{25} \sqrt {\frac {1}{310} \left (-7162+1225 \sqrt {35}\right )} \log \left (\sqrt {35}-\sqrt {10 \left (2+\sqrt {35}\right )} \sqrt {1+2 x}+5 (1+2 x)\right )-\frac {1}{25} \sqrt {\frac {1}{310} \left (-7162+1225 \sqrt {35}\right )} \log \left (\sqrt {35}+\sqrt {10 \left (2+\sqrt {35}\right )} \sqrt {1+2 x}+5 (1+2 x)\right ) \]
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Rubi [A]
time = 0.30, antiderivative size = 266, normalized size of antiderivative = 1.00, number of steps
used = 12, number of rules used = 8, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.364, Rules used = {717, 838, 840,
1183, 648, 632, 210, 642} \begin {gather*} \frac {1}{25} \sqrt {\frac {2}{155} \left (7162+1225 \sqrt {35}\right )} \text {ArcTan}\left (\frac {\sqrt {10 \left (2+\sqrt {35}\right )}-10 \sqrt {2 x+1}}{\sqrt {10 \left (\sqrt {35}-2\right )}}\right )-\frac {1}{25} \sqrt {\frac {2}{155} \left (7162+1225 \sqrt {35}\right )} \text {ArcTan}\left (\frac {10 \sqrt {2 x+1}+\sqrt {10 \left (2+\sqrt {35}\right )}}{\sqrt {10 \left (\sqrt {35}-2\right )}}\right )+\frac {4}{15} (2 x+1)^{3/2}+\frac {16}{25} \sqrt {2 x+1}+\frac {1}{25} \sqrt {\frac {1}{310} \left (1225 \sqrt {35}-7162\right )} \log \left (5 (2 x+1)-\sqrt {10 \left (2+\sqrt {35}\right )} \sqrt {2 x+1}+\sqrt {35}\right )-\frac {1}{25} \sqrt {\frac {1}{310} \left (1225 \sqrt {35}-7162\right )} \log \left (5 (2 x+1)+\sqrt {10 \left (2+\sqrt {35}\right )} \sqrt {2 x+1}+\sqrt {35}\right ) \end {gather*}
Antiderivative was successfully verified.
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Rule 210
Rule 632
Rule 642
Rule 648
Rule 717
Rule 838
Rule 840
Rule 1183
Rubi steps
\begin {align*} \int \frac {(1+2 x)^{5/2}}{2+3 x+5 x^2} \, dx &=\frac {4}{15} (1+2 x)^{3/2}+\frac {1}{5} \int \frac {\sqrt {1+2 x} (-3+8 x)}{2+3 x+5 x^2} \, dx\\ &=\frac {16}{25} \sqrt {1+2 x}+\frac {4}{15} (1+2 x)^{3/2}+\frac {1}{25} \int \frac {-47-38 x}{\sqrt {1+2 x} \left (2+3 x+5 x^2\right )} \, dx\\ &=\frac {16}{25} \sqrt {1+2 x}+\frac {4}{15} (1+2 x)^{3/2}+\frac {2}{25} \text {Subst}\left (\int \frac {-56-38 x^2}{7-4 x^2+5 x^4} \, dx,x,\sqrt {1+2 x}\right )\\ &=\frac {16}{25} \sqrt {1+2 x}+\frac {4}{15} (1+2 x)^{3/2}+\frac {\text {Subst}\left (\int \frac {-56 \sqrt {\frac {2}{5} \left (2+\sqrt {35}\right )}-\left (-56+38 \sqrt {\frac {7}{5}}\right ) x}{\sqrt {\frac {7}{5}}-\sqrt {\frac {2}{5} \left (2+\sqrt {35}\right )} x+x^2} \, dx,x,\sqrt {1+2 x}\right )}{25 \sqrt {14 \left (2+\sqrt {35}\right )}}+\frac {\text {Subst}\left (\int \frac {-56 \sqrt {\frac {2}{5} \left (2+\sqrt {35}\right )}+\left (-56+38 \sqrt {\frac {7}{5}}\right ) x}{\sqrt {\frac {7}{5}}+\sqrt {\frac {2}{5} \left (2+\sqrt {35}\right )} x+x^2} \, dx,x,\sqrt {1+2 x}\right )}{25 \sqrt {14 \left (2+\sqrt {35}\right )}}\\ &=\frac {16}{25} \sqrt {1+2 x}+\frac {4}{15} (1+2 x)^{3/2}-\frac {1}{125} \sqrt {921+152 \sqrt {35}} \text {Subst}\left (\int \frac {1}{\sqrt {\frac {7}{5}}-\sqrt {\frac {2}{5} \left (2+\sqrt {35}\right )} x+x^2} \, dx,x,\sqrt {1+2 x}\right )-\frac {1}{125} \sqrt {921+152 \sqrt {35}} \text {Subst}\left (\int \frac {1}{\sqrt {\frac {7}{5}}+\sqrt {\frac {2}{5} \left (2+\sqrt {35}\right )} x+x^2} \, dx,x,\sqrt {1+2 x}\right )+\frac {1}{25} \sqrt {\frac {1}{310} \left (-7162+1225 \sqrt {35}\right )} \text {Subst}\left (\int \frac {-\sqrt {\frac {2}{5} \left (2+\sqrt {35}\right )}+2 x}{\sqrt {\frac {7}{5}}-\sqrt {\frac {2}{5} \left (2+\sqrt {35}\right )} x+x^2} \, dx,x,\sqrt {1+2 x}\right )-\frac {1}{25} \sqrt {\frac {1}{310} \left (-7162+1225 \sqrt {35}\right )} \text {Subst}\left (\int \frac {\sqrt {\frac {2}{5} \left (2+\sqrt {35}\right )}+2 x}{\sqrt {\frac {7}{5}}+\sqrt {\frac {2}{5} \left (2+\sqrt {35}\right )} x+x^2} \, dx,x,\sqrt {1+2 x}\right )\\ &=\frac {16}{25} \sqrt {1+2 x}+\frac {4}{15} (1+2 x)^{3/2}+\frac {1}{25} \sqrt {\frac {1}{310} \left (-7162+1225 \sqrt {35}\right )} \log \left (\sqrt {35}-\sqrt {10 \left (2+\sqrt {35}\right )} \sqrt {1+2 x}+5 (1+2 x)\right )-\frac {1}{25} \sqrt {\frac {1}{310} \left (-7162+1225 \sqrt {35}\right )} \log \left (\sqrt {35}+\sqrt {10 \left (2+\sqrt {35}\right )} \sqrt {1+2 x}+5 (1+2 x)\right )+\frac {1}{125} \left (2 \sqrt {921+152 \sqrt {35}}\right ) \text {Subst}\left (\int \frac {1}{\frac {2}{5} \left (2-\sqrt {35}\right )-x^2} \, dx,x,-\sqrt {\frac {2}{5} \left (2+\sqrt {35}\right )}+2 \sqrt {1+2 x}\right )+\frac {1}{125} \left (2 \sqrt {921+152 \sqrt {35}}\right ) \text {Subst}\left (\int \frac {1}{\frac {2}{5} \left (2-\sqrt {35}\right )-x^2} \, dx,x,\sqrt {\frac {2}{5} \left (2+\sqrt {35}\right )}+2 \sqrt {1+2 x}\right )\\ &=\frac {16}{25} \sqrt {1+2 x}+\frac {4}{15} (1+2 x)^{3/2}+\frac {1}{25} \sqrt {\frac {2}{155} \left (7162+1225 \sqrt {35}\right )} \tan ^{-1}\left (\sqrt {\frac {5}{2 \left (-2+\sqrt {35}\right )}} \left (\sqrt {\frac {2}{5} \left (2+\sqrt {35}\right )}-2 \sqrt {1+2 x}\right )\right )-\frac {1}{25} \sqrt {\frac {2}{155} \left (7162+1225 \sqrt {35}\right )} \tan ^{-1}\left (\sqrt {\frac {5}{2 \left (-2+\sqrt {35}\right )}} \left (\sqrt {\frac {2}{5} \left (2+\sqrt {35}\right )}+2 \sqrt {1+2 x}\right )\right )+\frac {1}{25} \sqrt {\frac {1}{310} \left (-7162+1225 \sqrt {35}\right )} \log \left (\sqrt {35}-\sqrt {10 \left (2+\sqrt {35}\right )} \sqrt {1+2 x}+5 (1+2 x)\right )-\frac {1}{25} \sqrt {\frac {1}{310} \left (-7162+1225 \sqrt {35}\right )} \log \left (\sqrt {35}+\sqrt {10 \left (2+\sqrt {35}\right )} \sqrt {1+2 x}+5 (1+2 x)\right )\\ \end {align*}
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Mathematica [C] Result contains complex when optimal does not.
time = 0.42, size = 119, normalized size = 0.45 \begin {gather*} \frac {620 \sqrt {1+2 x} (17+10 x)-6 \sqrt {155 \left (7162+199 i \sqrt {31}\right )} \tan ^{-1}\left (\sqrt {\frac {1}{7} \left (-2-i \sqrt {31}\right )} \sqrt {1+2 x}\right )-6 \sqrt {155 \left (7162-199 i \sqrt {31}\right )} \tan ^{-1}\left (\sqrt {\frac {1}{7} i \left (2 i+\sqrt {31}\right )} \sqrt {1+2 x}\right )}{11625} \end {gather*}
Antiderivative was successfully verified.
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Maple [B] Leaf count of result is larger than twice the leaf count of optimal. \(397\) vs.
\(2(176)=352\).
time = 1.92, size = 398, normalized size = 1.50 Too large to display
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] Leaf count of result is larger than twice the leaf count of optimal. 493 vs.
\(2 (179) = 358\).
time = 2.69, size = 493, normalized size = 1.85 \begin {gather*} -\frac {1}{1673341250} \, \sqrt {155} 35^{\frac {1}{4}} \sqrt {2} {\left (7162 \, \sqrt {35} \sqrt {31} - 42875 \, \sqrt {31}\right )} \sqrt {7162 \, \sqrt {35} + 42875} \log \left (\frac {26582500}{199} \, \sqrt {155} 35^{\frac {1}{4}} \sqrt {2} {\left (19 \, \sqrt {35} \sqrt {31} - 140 \, \sqrt {31}\right )} \sqrt {2 \, x + 1} \sqrt {7162 \, \sqrt {35} + 42875} + 288420125000 \, x + 28842012500 \, \sqrt {35} + 144210062500\right ) + \frac {1}{1673341250} \, \sqrt {155} 35^{\frac {1}{4}} \sqrt {2} {\left (7162 \, \sqrt {35} \sqrt {31} - 42875 \, \sqrt {31}\right )} \sqrt {7162 \, \sqrt {35} + 42875} \log \left (-\frac {26582500}{199} \, \sqrt {155} 35^{\frac {1}{4}} \sqrt {2} {\left (19 \, \sqrt {35} \sqrt {31} - 140 \, \sqrt {31}\right )} \sqrt {2 \, x + 1} \sqrt {7162 \, \sqrt {35} + 42875} + 288420125000 \, x + 28842012500 \, \sqrt {35} + 144210062500\right ) + \frac {2}{135625} \, \sqrt {155} 35^{\frac {3}{4}} \sqrt {2} \sqrt {7162 \, \sqrt {35} + 42875} \arctan \left (\frac {1}{46619287225} \, \sqrt {217} \sqrt {199} \sqrt {155} 35^{\frac {3}{4}} \sqrt {2} \sqrt {\sqrt {155} 35^{\frac {1}{4}} \sqrt {2} {\left (19 \, \sqrt {35} \sqrt {31} - 140 \, \sqrt {31}\right )} \sqrt {2 \, x + 1} \sqrt {7162 \, \sqrt {35} + 42875} + 2159150 \, x + 215915 \, \sqrt {35} + 1079575} \sqrt {7162 \, \sqrt {35} + 42875} {\left (4 \, \sqrt {35} - 19\right )} - \frac {1}{215915} \, \sqrt {155} 35^{\frac {3}{4}} \sqrt {2} \sqrt {2 \, x + 1} \sqrt {7162 \, \sqrt {35} + 42875} {\left (4 \, \sqrt {35} - 19\right )} + \frac {1}{31} \, \sqrt {35} \sqrt {31} + \frac {2}{31} \, \sqrt {31}\right ) + \frac {2}{135625} \, \sqrt {155} 35^{\frac {3}{4}} \sqrt {2} \sqrt {7162 \, \sqrt {35} + 42875} \arctan \left (\frac {1}{16316750528750} \, \sqrt {199} \sqrt {155} 35^{\frac {3}{4}} \sqrt {2} \sqrt {-26582500 \, \sqrt {155} 35^{\frac {1}{4}} \sqrt {2} {\left (19 \, \sqrt {35} \sqrt {31} - 140 \, \sqrt {31}\right )} \sqrt {2 \, x + 1} \sqrt {7162 \, \sqrt {35} + 42875} + 57395604875000 \, x + 5739560487500 \, \sqrt {35} + 28697802437500} \sqrt {7162 \, \sqrt {35} + 42875} {\left (4 \, \sqrt {35} - 19\right )} - \frac {1}{215915} \, \sqrt {155} 35^{\frac {3}{4}} \sqrt {2} \sqrt {2 \, x + 1} \sqrt {7162 \, \sqrt {35} + 42875} {\left (4 \, \sqrt {35} - 19\right )} - \frac {1}{31} \, \sqrt {35} \sqrt {31} - \frac {2}{31} \, \sqrt {31}\right ) + \frac {4}{75} \, {\left (10 \, x + 17\right )} \sqrt {2 \, x + 1} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 24.78, size = 206, normalized size = 0.77 \begin {gather*} \frac {4 \left (2 x + 1\right )^{\frac {3}{2}}}{15} + \frac {16 \sqrt {2 x + 1}}{25} + 4 \operatorname {RootSum} {\left (1230080 t^{4} + 1984 t^{2} + 7, \left ( t \mapsto t \log {\left (9920 t^{3} + 8 t + \sqrt {2 x + 1} \right )} \right )\right )} - \frac {136 \operatorname {RootSum} {\left (1230080 t^{4} + 1984 t^{2} + 7, \left ( t \mapsto t \log {\left (9920 t^{3} + 8 t + \sqrt {2 x + 1} \right )} \right )\right )}}{25} - \frac {56 \operatorname {RootSum} {\left (1722112 t^{4} + 1984 t^{2} + 5, \left ( t \mapsto t \log {\left (- \frac {27776 t^{3}}{5} + \frac {108 t}{5} + \sqrt {2 x + 1} \right )} \right )\right )}}{5} - \frac {8 \operatorname {RootSum} {\left (1230080 t^{4} + 1984 t^{2} + 7, \left ( t \mapsto t \log {\left (9920 t^{3} + 8 t + \sqrt {2 x + 1} \right )} \right )\right )}}{5} + \frac {168 \operatorname {RootSum} {\left (1722112 t^{4} + 1984 t^{2} + 5, \left ( t \mapsto t \log {\left (- \frac {27776 t^{3}}{5} + \frac {108 t}{5} + \sqrt {2 x + 1} \right )} \right )\right )}}{25} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] Leaf count of result is larger than twice the leaf count of optimal. 605 vs.
\(2 (179) = 358\).
time = 1.78, size = 605, normalized size = 2.27 \begin {gather*} -\frac {1}{930387500} \, \sqrt {31} {\left (3990 \, \sqrt {31} \left (\frac {7}{5}\right )^{\frac {3}{4}} {\left (2 \, \sqrt {35} + 35\right )} \sqrt {-140 \, \sqrt {35} + 2450} - 19 \, \sqrt {31} \left (\frac {7}{5}\right )^{\frac {3}{4}} {\left (-140 \, \sqrt {35} + 2450\right )}^{\frac {3}{2}} + 38 \, \left (\frac {7}{5}\right )^{\frac {3}{4}} {\left (140 \, \sqrt {35} + 2450\right )}^{\frac {3}{2}} + 7980 \, \left (\frac {7}{5}\right )^{\frac {3}{4}} \sqrt {140 \, \sqrt {35} + 2450} {\left (2 \, \sqrt {35} - 35\right )} + 137200 \, \sqrt {31} \left (\frac {7}{5}\right )^{\frac {1}{4}} \sqrt {-140 \, \sqrt {35} + 2450} + 274400 \, \left (\frac {7}{5}\right )^{\frac {1}{4}} \sqrt {140 \, \sqrt {35} + 2450}\right )} \arctan \left (\frac {5 \, \left (\frac {7}{5}\right )^{\frac {3}{4}} {\left (\left (\frac {7}{5}\right )^{\frac {1}{4}} \sqrt {\frac {1}{35} \, \sqrt {35} + \frac {1}{2}} + \sqrt {2 \, x + 1}\right )}}{7 \, \sqrt {-\frac {1}{35} \, \sqrt {35} + \frac {1}{2}}}\right ) - \frac {1}{930387500} \, \sqrt {31} {\left (3990 \, \sqrt {31} \left (\frac {7}{5}\right )^{\frac {3}{4}} {\left (2 \, \sqrt {35} + 35\right )} \sqrt {-140 \, \sqrt {35} + 2450} - 19 \, \sqrt {31} \left (\frac {7}{5}\right )^{\frac {3}{4}} {\left (-140 \, \sqrt {35} + 2450\right )}^{\frac {3}{2}} + 38 \, \left (\frac {7}{5}\right )^{\frac {3}{4}} {\left (140 \, \sqrt {35} + 2450\right )}^{\frac {3}{2}} + 7980 \, \left (\frac {7}{5}\right )^{\frac {3}{4}} \sqrt {140 \, \sqrt {35} + 2450} {\left (2 \, \sqrt {35} - 35\right )} + 137200 \, \sqrt {31} \left (\frac {7}{5}\right )^{\frac {1}{4}} \sqrt {-140 \, \sqrt {35} + 2450} + 274400 \, \left (\frac {7}{5}\right )^{\frac {1}{4}} \sqrt {140 \, \sqrt {35} + 2450}\right )} \arctan \left (-\frac {5 \, \left (\frac {7}{5}\right )^{\frac {3}{4}} {\left (\left (\frac {7}{5}\right )^{\frac {1}{4}} \sqrt {\frac {1}{35} \, \sqrt {35} + \frac {1}{2}} - \sqrt {2 \, x + 1}\right )}}{7 \, \sqrt {-\frac {1}{35} \, \sqrt {35} + \frac {1}{2}}}\right ) - \frac {1}{1860775000} \, \sqrt {31} {\left (19 \, \sqrt {31} \left (\frac {7}{5}\right )^{\frac {3}{4}} {\left (140 \, \sqrt {35} + 2450\right )}^{\frac {3}{2}} + 3990 \, \sqrt {31} \left (\frac {7}{5}\right )^{\frac {3}{4}} \sqrt {140 \, \sqrt {35} + 2450} {\left (2 \, \sqrt {35} - 35\right )} - 7980 \, \left (\frac {7}{5}\right )^{\frac {3}{4}} {\left (2 \, \sqrt {35} + 35\right )} \sqrt {-140 \, \sqrt {35} + 2450} + 38 \, \left (\frac {7}{5}\right )^{\frac {3}{4}} {\left (-140 \, \sqrt {35} + 2450\right )}^{\frac {3}{2}} + 137200 \, \sqrt {31} \left (\frac {7}{5}\right )^{\frac {1}{4}} \sqrt {140 \, \sqrt {35} + 2450} - 274400 \, \left (\frac {7}{5}\right )^{\frac {1}{4}} \sqrt {-140 \, \sqrt {35} + 2450}\right )} \log \left (2 \, \left (\frac {7}{5}\right )^{\frac {1}{4}} \sqrt {2 \, x + 1} \sqrt {\frac {1}{35} \, \sqrt {35} + \frac {1}{2}} + 2 \, x + \sqrt {\frac {7}{5}} + 1\right ) + \frac {1}{1860775000} \, \sqrt {31} {\left (19 \, \sqrt {31} \left (\frac {7}{5}\right )^{\frac {3}{4}} {\left (140 \, \sqrt {35} + 2450\right )}^{\frac {3}{2}} + 3990 \, \sqrt {31} \left (\frac {7}{5}\right )^{\frac {3}{4}} \sqrt {140 \, \sqrt {35} + 2450} {\left (2 \, \sqrt {35} - 35\right )} - 7980 \, \left (\frac {7}{5}\right )^{\frac {3}{4}} {\left (2 \, \sqrt {35} + 35\right )} \sqrt {-140 \, \sqrt {35} + 2450} + 38 \, \left (\frac {7}{5}\right )^{\frac {3}{4}} {\left (-140 \, \sqrt {35} + 2450\right )}^{\frac {3}{2}} + 137200 \, \sqrt {31} \left (\frac {7}{5}\right )^{\frac {1}{4}} \sqrt {140 \, \sqrt {35} + 2450} - 274400 \, \left (\frac {7}{5}\right )^{\frac {1}{4}} \sqrt {-140 \, \sqrt {35} + 2450}\right )} \log \left (-2 \, \left (\frac {7}{5}\right )^{\frac {1}{4}} \sqrt {2 \, x + 1} \sqrt {\frac {1}{35} \, \sqrt {35} + \frac {1}{2}} + 2 \, x + \sqrt {\frac {7}{5}} + 1\right ) + \frac {4}{15} \, {\left (2 \, x + 1\right )}^{\frac {3}{2}} + \frac {16}{25} \, \sqrt {2 \, x + 1} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.14, size = 191, normalized size = 0.72 \begin {gather*} \frac {16\,\sqrt {2\,x+1}}{25}+\frac {4\,{\left (2\,x+1\right )}^{3/2}}{15}-\frac {\sqrt {155}\,\mathrm {atan}\left (\frac {\sqrt {155}\,\sqrt {-7162-\sqrt {31}\,199{}\mathrm {i}}\,\sqrt {2\,x+1}\,25472{}\mathrm {i}}{48828125\,\left (\frac {4814208}{9765625}+\frac {\sqrt {31}\,713216{}\mathrm {i}}{9765625}\right )}+\frac {50944\,\sqrt {31}\,\sqrt {155}\,\sqrt {-7162-\sqrt {31}\,199{}\mathrm {i}}\,\sqrt {2\,x+1}}{1513671875\,\left (\frac {4814208}{9765625}+\frac {\sqrt {31}\,713216{}\mathrm {i}}{9765625}\right )}\right )\,\sqrt {-7162-\sqrt {31}\,199{}\mathrm {i}}\,2{}\mathrm {i}}{3875}+\frac {\sqrt {155}\,\mathrm {atan}\left (\frac {\sqrt {155}\,\sqrt {-7162+\sqrt {31}\,199{}\mathrm {i}}\,\sqrt {2\,x+1}\,25472{}\mathrm {i}}{48828125\,\left (-\frac {4814208}{9765625}+\frac {\sqrt {31}\,713216{}\mathrm {i}}{9765625}\right )}-\frac {50944\,\sqrt {31}\,\sqrt {155}\,\sqrt {-7162+\sqrt {31}\,199{}\mathrm {i}}\,\sqrt {2\,x+1}}{1513671875\,\left (-\frac {4814208}{9765625}+\frac {\sqrt {31}\,713216{}\mathrm {i}}{9765625}\right )}\right )\,\sqrt {-7162+\sqrt {31}\,199{}\mathrm {i}}\,2{}\mathrm {i}}{3875} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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