Optimal. Leaf size=266 \[ \frac {4}{15} (2 x+1)^{3/2}+\frac {16}{25} \sqrt {2 x+1}+\frac {1}{25} \sqrt {\frac {1}{310} \left (1225 \sqrt {35}-7162\right )} \log \left (5 (2 x+1)-\sqrt {10 \left (2+\sqrt {35}\right )} \sqrt {2 x+1}+\sqrt {35}\right )-\frac {1}{25} \sqrt {\frac {1}{310} \left (1225 \sqrt {35}-7162\right )} \log \left (5 (2 x+1)+\sqrt {10 \left (2+\sqrt {35}\right )} \sqrt {2 x+1}+\sqrt {35}\right )+\frac {1}{25} \sqrt {\frac {2}{155} \left (7162+1225 \sqrt {35}\right )} \tan ^{-1}\left (\frac {\sqrt {10 \left (2+\sqrt {35}\right )}-10 \sqrt {2 x+1}}{\sqrt {10 \left (\sqrt {35}-2\right )}}\right )-\frac {1}{25} \sqrt {\frac {2}{155} \left (7162+1225 \sqrt {35}\right )} \tan ^{-1}\left (\frac {10 \sqrt {2 x+1}+\sqrt {10 \left (2+\sqrt {35}\right )}}{\sqrt {10 \left (\sqrt {35}-2\right )}}\right ) \]
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Rubi [A] time = 0.44, 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 = {703, 824, 826, 1169, 634, 618, 204, 628} \[ \frac {4}{15} (2 x+1)^{3/2}+\frac {16}{25} \sqrt {2 x+1}+\frac {1}{25} \sqrt {\frac {1}{310} \left (1225 \sqrt {35}-7162\right )} \log \left (5 (2 x+1)-\sqrt {10 \left (2+\sqrt {35}\right )} \sqrt {2 x+1}+\sqrt {35}\right )-\frac {1}{25} \sqrt {\frac {1}{310} \left (1225 \sqrt {35}-7162\right )} \log \left (5 (2 x+1)+\sqrt {10 \left (2+\sqrt {35}\right )} \sqrt {2 x+1}+\sqrt {35}\right )+\frac {1}{25} \sqrt {\frac {2}{155} \left (7162+1225 \sqrt {35}\right )} \tan ^{-1}\left (\frac {\sqrt {10 \left (2+\sqrt {35}\right )}-10 \sqrt {2 x+1}}{\sqrt {10 \left (\sqrt {35}-2\right )}}\right )-\frac {1}{25} \sqrt {\frac {2}{155} \left (7162+1225 \sqrt {35}\right )} \tan ^{-1}\left (\frac {10 \sqrt {2 x+1}+\sqrt {10 \left (2+\sqrt {35}\right )}}{\sqrt {10 \left (\sqrt {35}-2\right )}}\right ) \]
Antiderivative was successfully verified.
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Rule 204
Rule 618
Rule 628
Rule 634
Rule 703
Rule 824
Rule 826
Rule 1169
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} \operatorname {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 {\operatorname {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 {\operatorname {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}} \operatorname {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}} \operatorname {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 )} \operatorname {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 )} \operatorname {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 ) \operatorname {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 ) \operatorname {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] time = 0.26, size = 133, normalized size = 0.50 \[ \frac {2 \left (310 \sqrt {2 x+1} (10 x+17)+3 i \sqrt {10-5 i \sqrt {31}} \left (27 \sqrt {31}+124 i\right ) \tanh ^{-1}\left (\frac {\sqrt {10 x+5}}{\sqrt {2-i \sqrt {31}}}\right )-3 i \sqrt {10+5 i \sqrt {31}} \left (27 \sqrt {31}-124 i\right ) \tanh ^{-1}\left (\frac {\sqrt {10 x+5}}{\sqrt {2+i \sqrt {31}}}\right )\right )}{11625} \]
Antiderivative was successfully verified.
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fricas [B] time = 0.97, size = 493, normalized size = 1.85 \[ -\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} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 1.21, size = 605, normalized size = 2.27 \[ \text {result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.32, size = 625, normalized size = 2.35 \[ \frac {178 \left (2 \sqrt {5}\, \sqrt {7}+4\right ) \arctan \left (\frac {-\sqrt {5}\, \sqrt {2 \sqrt {5}\, \sqrt {7}+4}+10 \sqrt {2 x +1}}{\sqrt {10 \sqrt {5}\, \sqrt {7}-20}}\right )}{775 \sqrt {10 \sqrt {5}\, \sqrt {7}-20}}-\frac {27 \sqrt {5}\, \left (2 \sqrt {5}\, \sqrt {7}+4\right ) \sqrt {7}\, \arctan \left (\frac {-\sqrt {5}\, \sqrt {2 \sqrt {5}\, \sqrt {7}+4}+10 \sqrt {2 x +1}}{\sqrt {10 \sqrt {5}\, \sqrt {7}-20}}\right )}{775 \sqrt {10 \sqrt {5}\, \sqrt {7}-20}}-\frac {16 \sqrt {5}\, \sqrt {7}\, \arctan \left (\frac {-\sqrt {5}\, \sqrt {2 \sqrt {5}\, \sqrt {7}+4}+10 \sqrt {2 x +1}}{\sqrt {10 \sqrt {5}\, \sqrt {7}-20}}\right )}{25 \sqrt {10 \sqrt {5}\, \sqrt {7}-20}}+\frac {178 \left (2 \sqrt {5}\, \sqrt {7}+4\right ) \arctan \left (\frac {\sqrt {5}\, \sqrt {2 \sqrt {5}\, \sqrt {7}+4}+10 \sqrt {2 x +1}}{\sqrt {10 \sqrt {5}\, \sqrt {7}-20}}\right )}{775 \sqrt {10 \sqrt {5}\, \sqrt {7}-20}}-\frac {27 \sqrt {5}\, \left (2 \sqrt {5}\, \sqrt {7}+4\right ) \sqrt {7}\, \arctan \left (\frac {\sqrt {5}\, \sqrt {2 \sqrt {5}\, \sqrt {7}+4}+10 \sqrt {2 x +1}}{\sqrt {10 \sqrt {5}\, \sqrt {7}-20}}\right )}{775 \sqrt {10 \sqrt {5}\, \sqrt {7}-20}}-\frac {16 \sqrt {5}\, \sqrt {7}\, \arctan \left (\frac {\sqrt {5}\, \sqrt {2 \sqrt {5}\, \sqrt {7}+4}+10 \sqrt {2 x +1}}{\sqrt {10 \sqrt {5}\, \sqrt {7}-20}}\right )}{25 \sqrt {10 \sqrt {5}\, \sqrt {7}-20}}+\frac {89 \sqrt {5}\, \sqrt {2 \sqrt {5}\, \sqrt {7}+4}\, \ln \left (10 x +\sqrt {5}\, \sqrt {7}-\sqrt {2 \sqrt {5}\, \sqrt {7}+4}\, \sqrt {5}\, \sqrt {2 x +1}+5\right )}{3875}-\frac {27 \sqrt {7}\, \sqrt {2 \sqrt {5}\, \sqrt {7}+4}\, \ln \left (10 x +\sqrt {5}\, \sqrt {7}-\sqrt {2 \sqrt {5}\, \sqrt {7}+4}\, \sqrt {5}\, \sqrt {2 x +1}+5\right )}{1550}-\frac {89 \sqrt {5}\, \sqrt {2 \sqrt {5}\, \sqrt {7}+4}\, \ln \left (10 x +\sqrt {5}\, \sqrt {7}+\sqrt {2 \sqrt {5}\, \sqrt {7}+4}\, \sqrt {5}\, \sqrt {2 x +1}+5\right )}{3875}+\frac {27 \sqrt {7}\, \sqrt {2 \sqrt {5}\, \sqrt {7}+4}\, \ln \left (10 x +\sqrt {5}\, \sqrt {7}+\sqrt {2 \sqrt {5}\, \sqrt {7}+4}\, \sqrt {5}\, \sqrt {2 x +1}+5\right )}{1550}+\frac {4 \left (2 x +1\right )^{\frac {3}{2}}}{15}+\frac {16 \sqrt {2 x +1}}{25} \]
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 \[ \int \frac {{\left (2 \, x + 1\right )}^{\frac {5}{2}}}{5 \, x^{2} + 3 \, x + 2}\,{d x} \]
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 \[ \frac {16\,\sqrt {2\,x+1}}{25}+\frac {4\,{\left (2\,x+1\right )}^{3/2}}{15}-\frac {\sqrt {155}\,\mathrm {atan}\left (\frac {\sqrt {155}\,\sqrt {-7162-\sqrt {31}\,199{}\mathrm {i}}\,\sqrt {2\,x+1}\,25472{}\mathrm {i}}{48828125\,\left (\frac {4814208}{9765625}+\frac {\sqrt {31}\,713216{}\mathrm {i}}{9765625}\right )}+\frac {50944\,\sqrt {31}\,\sqrt {155}\,\sqrt {-7162-\sqrt {31}\,199{}\mathrm {i}}\,\sqrt {2\,x+1}}{1513671875\,\left (\frac {4814208}{9765625}+\frac {\sqrt {31}\,713216{}\mathrm {i}}{9765625}\right )}\right )\,\sqrt {-7162-\sqrt {31}\,199{}\mathrm {i}}\,2{}\mathrm {i}}{3875}+\frac {\sqrt {155}\,\mathrm {atan}\left (\frac {\sqrt {155}\,\sqrt {-7162+\sqrt {31}\,199{}\mathrm {i}}\,\sqrt {2\,x+1}\,25472{}\mathrm {i}}{48828125\,\left (-\frac {4814208}{9765625}+\frac {\sqrt {31}\,713216{}\mathrm {i}}{9765625}\right )}-\frac {50944\,\sqrt {31}\,\sqrt {155}\,\sqrt {-7162+\sqrt {31}\,199{}\mathrm {i}}\,\sqrt {2\,x+1}}{1513671875\,\left (-\frac {4814208}{9765625}+\frac {\sqrt {31}\,713216{}\mathrm {i}}{9765625}\right )}\right )\,\sqrt {-7162+\sqrt {31}\,199{}\mathrm {i}}\,2{}\mathrm {i}}{3875} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 56.21, size = 206, normalized size = 0.77 \[ \frac {4 \left (2 x + 1\right )^{\frac {3}{2}}}{15} + \frac {16 \sqrt {2 x + 1}}{25} + 4 \operatorname {RootSum} {\left (1230080 t^{4} + 1984 t^{2} + 7, \left (t \mapsto t \log {\left (9920 t^{3} + 8 t + \sqrt {2 x + 1} \right )} \right )\right )} - \frac {136 \operatorname {RootSum} {\left (1230080 t^{4} + 1984 t^{2} + 7, \left (t \mapsto t \log {\left (9920 t^{3} + 8 t + \sqrt {2 x + 1} \right )} \right )\right )}}{25} - \frac {56 \operatorname {RootSum} {\left (1722112 t^{4} + 1984 t^{2} + 5, \left (t \mapsto t \log {\left (- \frac {27776 t^{3}}{5} + \frac {108 t}{5} + \sqrt {2 x + 1} \right )} \right )\right )}}{5} - \frac {8 \operatorname {RootSum} {\left (1230080 t^{4} + 1984 t^{2} + 7, \left (t \mapsto t \log {\left (9920 t^{3} + 8 t + \sqrt {2 x + 1} \right )} \right )\right )}}{5} + \frac {168 \operatorname {RootSum} {\left (1722112 t^{4} + 1984 t^{2} + 5, \left (t \mapsto t \log {\left (- \frac {27776 t^{3}}{5} + \frac {108 t}{5} + \sqrt {2 x + 1} \right )} \right )\right )}}{25} \]
Verification of antiderivative is not currently implemented for this CAS.
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