Optimal. Leaf size=243 \[ \frac{9 c^{5/4} \log \left (-\sqrt{2} \sqrt [4]{b} \sqrt [4]{c} \sqrt{x}+\sqrt{b}+\sqrt{c} x\right )}{8 \sqrt{2} b^{13/4}}-\frac{9 c^{5/4} \log \left (\sqrt{2} \sqrt [4]{b} \sqrt [4]{c} \sqrt{x}+\sqrt{b}+\sqrt{c} x\right )}{8 \sqrt{2} b^{13/4}}-\frac{9 c^{5/4} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}}\right )}{4 \sqrt{2} b^{13/4}}+\frac{9 c^{5/4} \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}}+1\right )}{4 \sqrt{2} b^{13/4}}+\frac{9 c}{2 b^3 \sqrt{x}}-\frac{9}{10 b^2 x^{5/2}}+\frac{1}{2 b x^{5/2} \left (b+c x^2\right )} \]
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Rubi [A] time = 0.217297, antiderivative size = 243, normalized size of antiderivative = 1., number of steps used = 14, number of rules used = 10, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.526, Rules used = {1584, 290, 325, 329, 297, 1162, 617, 204, 1165, 628} \[ \frac{9 c^{5/4} \log \left (-\sqrt{2} \sqrt [4]{b} \sqrt [4]{c} \sqrt{x}+\sqrt{b}+\sqrt{c} x\right )}{8 \sqrt{2} b^{13/4}}-\frac{9 c^{5/4} \log \left (\sqrt{2} \sqrt [4]{b} \sqrt [4]{c} \sqrt{x}+\sqrt{b}+\sqrt{c} x\right )}{8 \sqrt{2} b^{13/4}}-\frac{9 c^{5/4} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}}\right )}{4 \sqrt{2} b^{13/4}}+\frac{9 c^{5/4} \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}}+1\right )}{4 \sqrt{2} b^{13/4}}+\frac{9 c}{2 b^3 \sqrt{x}}-\frac{9}{10 b^2 x^{5/2}}+\frac{1}{2 b x^{5/2} \left (b+c x^2\right )} \]
Antiderivative was successfully verified.
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Rule 1584
Rule 290
Rule 325
Rule 329
Rule 297
Rule 1162
Rule 617
Rule 204
Rule 1165
Rule 628
Rubi steps
\begin{align*} \int \frac{\sqrt{x}}{\left (b x^2+c x^4\right )^2} \, dx &=\int \frac{1}{x^{7/2} \left (b+c x^2\right )^2} \, dx\\ &=\frac{1}{2 b x^{5/2} \left (b+c x^2\right )}+\frac{9 \int \frac{1}{x^{7/2} \left (b+c x^2\right )} \, dx}{4 b}\\ &=-\frac{9}{10 b^2 x^{5/2}}+\frac{1}{2 b x^{5/2} \left (b+c x^2\right )}-\frac{(9 c) \int \frac{1}{x^{3/2} \left (b+c x^2\right )} \, dx}{4 b^2}\\ &=-\frac{9}{10 b^2 x^{5/2}}+\frac{9 c}{2 b^3 \sqrt{x}}+\frac{1}{2 b x^{5/2} \left (b+c x^2\right )}+\frac{\left (9 c^2\right ) \int \frac{\sqrt{x}}{b+c x^2} \, dx}{4 b^3}\\ &=-\frac{9}{10 b^2 x^{5/2}}+\frac{9 c}{2 b^3 \sqrt{x}}+\frac{1}{2 b x^{5/2} \left (b+c x^2\right )}+\frac{\left (9 c^2\right ) \operatorname{Subst}\left (\int \frac{x^2}{b+c x^4} \, dx,x,\sqrt{x}\right )}{2 b^3}\\ &=-\frac{9}{10 b^2 x^{5/2}}+\frac{9 c}{2 b^3 \sqrt{x}}+\frac{1}{2 b x^{5/2} \left (b+c x^2\right )}-\frac{\left (9 c^{3/2}\right ) \operatorname{Subst}\left (\int \frac{\sqrt{b}-\sqrt{c} x^2}{b+c x^4} \, dx,x,\sqrt{x}\right )}{4 b^3}+\frac{\left (9 c^{3/2}\right ) \operatorname{Subst}\left (\int \frac{\sqrt{b}+\sqrt{c} x^2}{b+c x^4} \, dx,x,\sqrt{x}\right )}{4 b^3}\\ &=-\frac{9}{10 b^2 x^{5/2}}+\frac{9 c}{2 b^3 \sqrt{x}}+\frac{1}{2 b x^{5/2} \left (b+c x^2\right )}+\frac{(9 c) \operatorname{Subst}\left (\int \frac{1}{\frac{\sqrt{b}}{\sqrt{c}}-\frac{\sqrt{2} \sqrt [4]{b} x}{\sqrt [4]{c}}+x^2} \, dx,x,\sqrt{x}\right )}{8 b^3}+\frac{(9 c) \operatorname{Subst}\left (\int \frac{1}{\frac{\sqrt{b}}{\sqrt{c}}+\frac{\sqrt{2} \sqrt [4]{b} x}{\sqrt [4]{c}}+x^2} \, dx,x,\sqrt{x}\right )}{8 b^3}+\frac{\left (9 c^{5/4}\right ) \operatorname{Subst}\left (\int \frac{\frac{\sqrt{2} \sqrt [4]{b}}{\sqrt [4]{c}}+2 x}{-\frac{\sqrt{b}}{\sqrt{c}}-\frac{\sqrt{2} \sqrt [4]{b} x}{\sqrt [4]{c}}-x^2} \, dx,x,\sqrt{x}\right )}{8 \sqrt{2} b^{13/4}}+\frac{\left (9 c^{5/4}\right ) \operatorname{Subst}\left (\int \frac{\frac{\sqrt{2} \sqrt [4]{b}}{\sqrt [4]{c}}-2 x}{-\frac{\sqrt{b}}{\sqrt{c}}+\frac{\sqrt{2} \sqrt [4]{b} x}{\sqrt [4]{c}}-x^2} \, dx,x,\sqrt{x}\right )}{8 \sqrt{2} b^{13/4}}\\ &=-\frac{9}{10 b^2 x^{5/2}}+\frac{9 c}{2 b^3 \sqrt{x}}+\frac{1}{2 b x^{5/2} \left (b+c x^2\right )}+\frac{9 c^{5/4} \log \left (\sqrt{b}-\sqrt{2} \sqrt [4]{b} \sqrt [4]{c} \sqrt{x}+\sqrt{c} x\right )}{8 \sqrt{2} b^{13/4}}-\frac{9 c^{5/4} \log \left (\sqrt{b}+\sqrt{2} \sqrt [4]{b} \sqrt [4]{c} \sqrt{x}+\sqrt{c} x\right )}{8 \sqrt{2} b^{13/4}}+\frac{\left (9 c^{5/4}\right ) \operatorname{Subst}\left (\int \frac{1}{-1-x^2} \, dx,x,1-\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}}\right )}{4 \sqrt{2} b^{13/4}}-\frac{\left (9 c^{5/4}\right ) \operatorname{Subst}\left (\int \frac{1}{-1-x^2} \, dx,x,1+\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}}\right )}{4 \sqrt{2} b^{13/4}}\\ &=-\frac{9}{10 b^2 x^{5/2}}+\frac{9 c}{2 b^3 \sqrt{x}}+\frac{1}{2 b x^{5/2} \left (b+c x^2\right )}-\frac{9 c^{5/4} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}}\right )}{4 \sqrt{2} b^{13/4}}+\frac{9 c^{5/4} \tan ^{-1}\left (1+\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}}\right )}{4 \sqrt{2} b^{13/4}}+\frac{9 c^{5/4} \log \left (\sqrt{b}-\sqrt{2} \sqrt [4]{b} \sqrt [4]{c} \sqrt{x}+\sqrt{c} x\right )}{8 \sqrt{2} b^{13/4}}-\frac{9 c^{5/4} \log \left (\sqrt{b}+\sqrt{2} \sqrt [4]{b} \sqrt [4]{c} \sqrt{x}+\sqrt{c} x\right )}{8 \sqrt{2} b^{13/4}}\\ \end{align*}
Mathematica [C] time = 0.0072908, size = 29, normalized size = 0.12 \[ -\frac{2 \, _2F_1\left (-\frac{5}{4},2;-\frac{1}{4};-\frac{c x^2}{b}\right )}{5 b^2 x^{5/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.06, size = 172, normalized size = 0.7 \begin{align*} -{\frac{2}{5\,{b}^{2}}{x}^{-{\frac{5}{2}}}}+4\,{\frac{c}{{b}^{3}\sqrt{x}}}+{\frac{{c}^{2}}{2\,{b}^{3} \left ( c{x}^{2}+b \right ) }{x}^{{\frac{3}{2}}}}+{\frac{9\,c\sqrt{2}}{16\,{b}^{3}}\ln \left ({ \left ( x-\sqrt [4]{{\frac{b}{c}}}\sqrt{x}\sqrt{2}+\sqrt{{\frac{b}{c}}} \right ) \left ( x+\sqrt [4]{{\frac{b}{c}}}\sqrt{x}\sqrt{2}+\sqrt{{\frac{b}{c}}} \right ) ^{-1}} \right ){\frac{1}{\sqrt [4]{{\frac{b}{c}}}}}}+{\frac{9\,c\sqrt{2}}{8\,{b}^{3}}\arctan \left ({\sqrt{2}\sqrt{x}{\frac{1}{\sqrt [4]{{\frac{b}{c}}}}}}+1 \right ){\frac{1}{\sqrt [4]{{\frac{b}{c}}}}}}+{\frac{9\,c\sqrt{2}}{8\,{b}^{3}}\arctan \left ({\sqrt{2}\sqrt{x}{\frac{1}{\sqrt [4]{{\frac{b}{c}}}}}}-1 \right ){\frac{1}{\sqrt [4]{{\frac{b}{c}}}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.43196, size = 605, normalized size = 2.49 \begin{align*} -\frac{180 \,{\left (b^{3} c x^{5} + b^{4} x^{3}\right )} \left (-\frac{c^{5}}{b^{13}}\right )^{\frac{1}{4}} \arctan \left (-\frac{729 \, b^{3} c^{4} \sqrt{x} \left (-\frac{c^{5}}{b^{13}}\right )^{\frac{1}{4}} - \sqrt{-531441 \, b^{7} c^{5} \sqrt{-\frac{c^{5}}{b^{13}}} + 531441 \, c^{8} x} b^{3} \left (-\frac{c^{5}}{b^{13}}\right )^{\frac{1}{4}}}{729 \, c^{5}}\right ) - 45 \,{\left (b^{3} c x^{5} + b^{4} x^{3}\right )} \left (-\frac{c^{5}}{b^{13}}\right )^{\frac{1}{4}} \log \left (729 \, b^{10} \left (-\frac{c^{5}}{b^{13}}\right )^{\frac{3}{4}} + 729 \, c^{4} \sqrt{x}\right ) + 45 \,{\left (b^{3} c x^{5} + b^{4} x^{3}\right )} \left (-\frac{c^{5}}{b^{13}}\right )^{\frac{1}{4}} \log \left (-729 \, b^{10} \left (-\frac{c^{5}}{b^{13}}\right )^{\frac{3}{4}} + 729 \, c^{4} \sqrt{x}\right ) - 4 \,{\left (45 \, c^{2} x^{4} + 36 \, b c x^{2} - 4 \, b^{2}\right )} \sqrt{x}}{40 \,{\left (b^{3} c x^{5} + b^{4} x^{3}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.15871, size = 297, normalized size = 1.22 \begin{align*} \frac{c^{2} x^{\frac{3}{2}}}{2 \,{\left (c x^{2} + b\right )} b^{3}} + \frac{9 \, \sqrt{2} \left (b c^{3}\right )^{\frac{3}{4}} \arctan \left (\frac{\sqrt{2}{\left (\sqrt{2} \left (\frac{b}{c}\right )^{\frac{1}{4}} + 2 \, \sqrt{x}\right )}}{2 \, \left (\frac{b}{c}\right )^{\frac{1}{4}}}\right )}{8 \, b^{4} c} + \frac{9 \, \sqrt{2} \left (b c^{3}\right )^{\frac{3}{4}} \arctan \left (-\frac{\sqrt{2}{\left (\sqrt{2} \left (\frac{b}{c}\right )^{\frac{1}{4}} - 2 \, \sqrt{x}\right )}}{2 \, \left (\frac{b}{c}\right )^{\frac{1}{4}}}\right )}{8 \, b^{4} c} - \frac{9 \, \sqrt{2} \left (b c^{3}\right )^{\frac{3}{4}} \log \left (\sqrt{2} \sqrt{x} \left (\frac{b}{c}\right )^{\frac{1}{4}} + x + \sqrt{\frac{b}{c}}\right )}{16 \, b^{4} c} + \frac{9 \, \sqrt{2} \left (b c^{3}\right )^{\frac{3}{4}} \log \left (-\sqrt{2} \sqrt{x} \left (\frac{b}{c}\right )^{\frac{1}{4}} + x + \sqrt{\frac{b}{c}}\right )}{16 \, b^{4} c} + \frac{2 \,{\left (10 \, c x^{2} - b\right )}}{5 \, b^{3} x^{\frac{5}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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