Optimal. Leaf size=304 \[ \frac{\left (5 \sqrt{a} B+3 A \sqrt{c}\right ) \log \left (-\sqrt{2} \sqrt [4]{a} \sqrt [4]{c} \sqrt{x}+\sqrt{a}+\sqrt{c} x\right )}{8 \sqrt{2} \sqrt [4]{a} c^{9/4}}-\frac{\left (5 \sqrt{a} B+3 A \sqrt{c}\right ) \log \left (\sqrt{2} \sqrt [4]{a} \sqrt [4]{c} \sqrt{x}+\sqrt{a}+\sqrt{c} x\right )}{8 \sqrt{2} \sqrt [4]{a} c^{9/4}}+\frac{\left (5 \sqrt{a} B-3 A \sqrt{c}\right ) \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{a}}\right )}{4 \sqrt{2} \sqrt [4]{a} c^{9/4}}-\frac{\left (5 \sqrt{a} B-3 A \sqrt{c}\right ) \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{a}}+1\right )}{4 \sqrt{2} \sqrt [4]{a} c^{9/4}}-\frac{x^{3/2} (A+B x)}{2 c \left (a+c x^2\right )}+\frac{5 B \sqrt{x}}{2 c^2} \]
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Rubi [A] time = 0.31097, antiderivative size = 304, normalized size of antiderivative = 1., number of steps used = 12, number of rules used = 9, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.45, Rules used = {819, 825, 827, 1168, 1162, 617, 204, 1165, 628} \[ \frac{\left (5 \sqrt{a} B+3 A \sqrt{c}\right ) \log \left (-\sqrt{2} \sqrt [4]{a} \sqrt [4]{c} \sqrt{x}+\sqrt{a}+\sqrt{c} x\right )}{8 \sqrt{2} \sqrt [4]{a} c^{9/4}}-\frac{\left (5 \sqrt{a} B+3 A \sqrt{c}\right ) \log \left (\sqrt{2} \sqrt [4]{a} \sqrt [4]{c} \sqrt{x}+\sqrt{a}+\sqrt{c} x\right )}{8 \sqrt{2} \sqrt [4]{a} c^{9/4}}+\frac{\left (5 \sqrt{a} B-3 A \sqrt{c}\right ) \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{a}}\right )}{4 \sqrt{2} \sqrt [4]{a} c^{9/4}}-\frac{\left (5 \sqrt{a} B-3 A \sqrt{c}\right ) \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{a}}+1\right )}{4 \sqrt{2} \sqrt [4]{a} c^{9/4}}-\frac{x^{3/2} (A+B x)}{2 c \left (a+c x^2\right )}+\frac{5 B \sqrt{x}}{2 c^2} \]
Antiderivative was successfully verified.
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Rule 819
Rule 825
Rule 827
Rule 1168
Rule 1162
Rule 617
Rule 204
Rule 1165
Rule 628
Rubi steps
\begin{align*} \int \frac{x^{5/2} (A+B x)}{\left (a+c x^2\right )^2} \, dx &=-\frac{x^{3/2} (A+B x)}{2 c \left (a+c x^2\right )}+\frac{\int \frac{\sqrt{x} \left (\frac{3 a A}{2}+\frac{5 a B x}{2}\right )}{a+c x^2} \, dx}{2 a c}\\ &=\frac{5 B \sqrt{x}}{2 c^2}-\frac{x^{3/2} (A+B x)}{2 c \left (a+c x^2\right )}+\frac{\int \frac{-\frac{5 a^2 B}{2}+\frac{3}{2} a A c x}{\sqrt{x} \left (a+c x^2\right )} \, dx}{2 a c^2}\\ &=\frac{5 B \sqrt{x}}{2 c^2}-\frac{x^{3/2} (A+B x)}{2 c \left (a+c x^2\right )}+\frac{\operatorname{Subst}\left (\int \frac{-\frac{5 a^2 B}{2}+\frac{3}{2} a A c x^2}{a+c x^4} \, dx,x,\sqrt{x}\right )}{a c^2}\\ &=\frac{5 B \sqrt{x}}{2 c^2}-\frac{x^{3/2} (A+B x)}{2 c \left (a+c x^2\right )}+\frac{\left (3 A-\frac{5 \sqrt{a} B}{\sqrt{c}}\right ) \operatorname{Subst}\left (\int \frac{\sqrt{a} \sqrt{c}+c x^2}{a+c x^4} \, dx,x,\sqrt{x}\right )}{4 c^2}-\frac{\left (3 A+\frac{5 \sqrt{a} B}{\sqrt{c}}\right ) \operatorname{Subst}\left (\int \frac{\sqrt{a} \sqrt{c}-c x^2}{a+c x^4} \, dx,x,\sqrt{x}\right )}{4 c^2}\\ &=\frac{5 B \sqrt{x}}{2 c^2}-\frac{x^{3/2} (A+B x)}{2 c \left (a+c x^2\right )}+\frac{\left (5 \sqrt{a} B+3 A \sqrt{c}\right ) \operatorname{Subst}\left (\int \frac{\frac{\sqrt{2} \sqrt [4]{a}}{\sqrt [4]{c}}+2 x}{-\frac{\sqrt{a}}{\sqrt{c}}-\frac{\sqrt{2} \sqrt [4]{a} x}{\sqrt [4]{c}}-x^2} \, dx,x,\sqrt{x}\right )}{8 \sqrt{2} \sqrt [4]{a} c^{9/4}}+\frac{\left (5 \sqrt{a} B+3 A \sqrt{c}\right ) \operatorname{Subst}\left (\int \frac{\frac{\sqrt{2} \sqrt [4]{a}}{\sqrt [4]{c}}-2 x}{-\frac{\sqrt{a}}{\sqrt{c}}+\frac{\sqrt{2} \sqrt [4]{a} x}{\sqrt [4]{c}}-x^2} \, dx,x,\sqrt{x}\right )}{8 \sqrt{2} \sqrt [4]{a} c^{9/4}}+\frac{\left (3 A-\frac{5 \sqrt{a} B}{\sqrt{c}}\right ) \operatorname{Subst}\left (\int \frac{1}{\frac{\sqrt{a}}{\sqrt{c}}-\frac{\sqrt{2} \sqrt [4]{a} x}{\sqrt [4]{c}}+x^2} \, dx,x,\sqrt{x}\right )}{8 c^2}+\frac{\left (3 A-\frac{5 \sqrt{a} B}{\sqrt{c}}\right ) \operatorname{Subst}\left (\int \frac{1}{\frac{\sqrt{a}}{\sqrt{c}}+\frac{\sqrt{2} \sqrt [4]{a} x}{\sqrt [4]{c}}+x^2} \, dx,x,\sqrt{x}\right )}{8 c^2}\\ &=\frac{5 B \sqrt{x}}{2 c^2}-\frac{x^{3/2} (A+B x)}{2 c \left (a+c x^2\right )}+\frac{\left (5 \sqrt{a} B+3 A \sqrt{c}\right ) \log \left (\sqrt{a}-\sqrt{2} \sqrt [4]{a} \sqrt [4]{c} \sqrt{x}+\sqrt{c} x\right )}{8 \sqrt{2} \sqrt [4]{a} c^{9/4}}-\frac{\left (5 \sqrt{a} B+3 A \sqrt{c}\right ) \log \left (\sqrt{a}+\sqrt{2} \sqrt [4]{a} \sqrt [4]{c} \sqrt{x}+\sqrt{c} x\right )}{8 \sqrt{2} \sqrt [4]{a} c^{9/4}}+\frac{\left (3 A-\frac{5 \sqrt{a} B}{\sqrt{c}}\right ) \operatorname{Subst}\left (\int \frac{1}{-1-x^2} \, dx,x,1-\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{a}}\right )}{4 \sqrt{2} \sqrt [4]{a} c^{7/4}}-\frac{\left (3 A-\frac{5 \sqrt{a} B}{\sqrt{c}}\right ) \operatorname{Subst}\left (\int \frac{1}{-1-x^2} \, dx,x,1+\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{a}}\right )}{4 \sqrt{2} \sqrt [4]{a} c^{7/4}}\\ &=\frac{5 B \sqrt{x}}{2 c^2}-\frac{x^{3/2} (A+B x)}{2 c \left (a+c x^2\right )}-\frac{\left (3 A-\frac{5 \sqrt{a} B}{\sqrt{c}}\right ) \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{a}}\right )}{4 \sqrt{2} \sqrt [4]{a} c^{7/4}}+\frac{\left (3 A-\frac{5 \sqrt{a} B}{\sqrt{c}}\right ) \tan ^{-1}\left (1+\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{a}}\right )}{4 \sqrt{2} \sqrt [4]{a} c^{7/4}}+\frac{\left (5 \sqrt{a} B+3 A \sqrt{c}\right ) \log \left (\sqrt{a}-\sqrt{2} \sqrt [4]{a} \sqrt [4]{c} \sqrt{x}+\sqrt{c} x\right )}{8 \sqrt{2} \sqrt [4]{a} c^{9/4}}-\frac{\left (5 \sqrt{a} B+3 A \sqrt{c}\right ) \log \left (\sqrt{a}+\sqrt{2} \sqrt [4]{a} \sqrt [4]{c} \sqrt{x}+\sqrt{c} x\right )}{8 \sqrt{2} \sqrt [4]{a} c^{9/4}}\\ \end{align*}
Mathematica [A] time = 0.545332, size = 344, normalized size = 1.13 \[ \frac{1}{16} \left (\frac{8 A x^{7/2}}{a^2+a c x^2}+\frac{8 B x^{9/2}}{a^2+a c x^2}+\frac{12 A \tan ^{-1}\left (\frac{\sqrt [4]{c} \sqrt{x}}{\sqrt [4]{-a}}\right )}{\sqrt [4]{-a} c^{7/4}}-\frac{12 A \tanh ^{-1}\left (\frac{\sqrt [4]{c} \sqrt{x}}{\sqrt [4]{-a}}\right )}{\sqrt [4]{-a} c^{7/4}}-\frac{8 A x^{3/2}}{a c}+\frac{5 \sqrt{2} \sqrt [4]{a} B \log \left (-\sqrt{2} \sqrt [4]{a} \sqrt [4]{c} \sqrt{x}+\sqrt{a}+\sqrt{c} x\right )}{c^{9/4}}-\frac{5 \sqrt{2} \sqrt [4]{a} B \log \left (\sqrt{2} \sqrt [4]{a} \sqrt [4]{c} \sqrt{x}+\sqrt{a}+\sqrt{c} x\right )}{c^{9/4}}+\frac{10 \sqrt{2} \sqrt [4]{a} B \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{a}}\right )}{c^{9/4}}-\frac{10 \sqrt{2} \sqrt [4]{a} B \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{a}}+1\right )}{c^{9/4}}-\frac{8 B x^{5/2}}{a c}+\frac{40 B \sqrt{x}}{c^2}\right ) \]
Antiderivative was successfully verified.
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Maple [A] time = 0.013, size = 314, normalized size = 1. \begin{align*} 2\,{\frac{B\sqrt{x}}{{c}^{2}}}-{\frac{A}{2\,c \left ( c{x}^{2}+a \right ) }{x}^{{\frac{3}{2}}}}+{\frac{aB}{2\,{c}^{2} \left ( c{x}^{2}+a \right ) }\sqrt{x}}-{\frac{5\,B\sqrt{2}}{8\,{c}^{2}}\sqrt [4]{{\frac{a}{c}}}\arctan \left ({\sqrt{2}\sqrt{x}{\frac{1}{\sqrt [4]{{\frac{a}{c}}}}}}+1 \right ) }-{\frac{5\,B\sqrt{2}}{8\,{c}^{2}}\sqrt [4]{{\frac{a}{c}}}\arctan \left ({\sqrt{2}\sqrt{x}{\frac{1}{\sqrt [4]{{\frac{a}{c}}}}}}-1 \right ) }-{\frac{5\,B\sqrt{2}}{16\,{c}^{2}}\sqrt [4]{{\frac{a}{c}}}\ln \left ({ \left ( x+\sqrt [4]{{\frac{a}{c}}}\sqrt{x}\sqrt{2}+\sqrt{{\frac{a}{c}}} \right ) \left ( x-\sqrt [4]{{\frac{a}{c}}}\sqrt{x}\sqrt{2}+\sqrt{{\frac{a}{c}}} \right ) ^{-1}} \right ) }+{\frac{3\,A\sqrt{2}}{16\,{c}^{2}}\ln \left ({ \left ( x-\sqrt [4]{{\frac{a}{c}}}\sqrt{x}\sqrt{2}+\sqrt{{\frac{a}{c}}} \right ) \left ( x+\sqrt [4]{{\frac{a}{c}}}\sqrt{x}\sqrt{2}+\sqrt{{\frac{a}{c}}} \right ) ^{-1}} \right ){\frac{1}{\sqrt [4]{{\frac{a}{c}}}}}}+{\frac{3\,A\sqrt{2}}{8\,{c}^{2}}\arctan \left ({\sqrt{2}\sqrt{x}{\frac{1}{\sqrt [4]{{\frac{a}{c}}}}}}+1 \right ){\frac{1}{\sqrt [4]{{\frac{a}{c}}}}}}+{\frac{3\,A\sqrt{2}}{8\,{c}^{2}}\arctan \left ({\sqrt{2}\sqrt{x}{\frac{1}{\sqrt [4]{{\frac{a}{c}}}}}}-1 \right ){\frac{1}{\sqrt [4]{{\frac{a}{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 [B] time = 1.52213, size = 1926, normalized size = 6.34 \begin{align*} \text{result too large to display} \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 = 1.30415, size = 396, normalized size = 1.3 \begin{align*} \frac{2 \, B \sqrt{x}}{c^{2}} - \frac{A c x^{\frac{3}{2}} - B a \sqrt{x}}{2 \,{\left (c x^{2} + a\right )} c^{2}} - \frac{\sqrt{2}{\left (5 \, \left (a c^{3}\right )^{\frac{1}{4}} B a c - 3 \, \left (a c^{3}\right )^{\frac{3}{4}} A\right )} \arctan \left (-\frac{\sqrt{2}{\left (\sqrt{2} \left (\frac{a}{c}\right )^{\frac{1}{4}} - 2 \, \sqrt{x}\right )}}{2 \, \left (\frac{a}{c}\right )^{\frac{1}{4}}}\right )}{8 \, a c^{4}} + \frac{\sqrt{2}{\left (5 \, \left (a c^{3}\right )^{\frac{1}{4}} B a c + 3 \, \left (a c^{3}\right )^{\frac{3}{4}} A\right )} \log \left (-\sqrt{2} \sqrt{x} \left (\frac{a}{c}\right )^{\frac{1}{4}} + x + \sqrt{\frac{a}{c}}\right )}{16 \, a c^{4}} - \frac{\sqrt{2}{\left (5 \, \left (a c^{3}\right )^{\frac{1}{4}} B a c^{3} - 3 \, \left (a c^{3}\right )^{\frac{3}{4}} A c^{2}\right )} \arctan \left (\frac{\sqrt{2}{\left (\sqrt{2} \left (\frac{a}{c}\right )^{\frac{1}{4}} + 2 \, \sqrt{x}\right )}}{2 \, \left (\frac{a}{c}\right )^{\frac{1}{4}}}\right )}{8 \, a c^{6}} - \frac{\sqrt{2}{\left (5 \, \left (a c^{3}\right )^{\frac{1}{4}} B a c^{3} + 3 \, \left (a c^{3}\right )^{\frac{3}{4}} A c^{2}\right )} \log \left (\sqrt{2} \sqrt{x} \left (\frac{a}{c}\right )^{\frac{1}{4}} + x + \sqrt{\frac{a}{c}}\right )}{16 \, a c^{6}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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