Optimal. Leaf size=193 \[ -\frac{9 c^2 (7 b B-11 A c)}{4 b^6 \sqrt{x}}-\frac{9 c^{5/2} (7 b B-11 A c) \tan ^{-1}\left (\frac{\sqrt{c} \sqrt{x}}{\sqrt{b}}\right )}{4 b^{13/2}}+\frac{3 c (7 b B-11 A c)}{4 b^5 x^{3/2}}-\frac{9 (7 b B-11 A c)}{20 b^4 x^{5/2}}-\frac{7 b B-11 A c}{4 b^2 c x^{7/2} (b+c x)}+\frac{9 (7 b B-11 A c)}{28 b^3 c x^{7/2}}-\frac{b B-A c}{2 b c x^{7/2} (b+c x)^2} \]
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Rubi [A] time = 0.101074, antiderivative size = 193, normalized size of antiderivative = 1., number of steps used = 9, number of rules used = 5, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.227, Rules used = {781, 78, 51, 63, 205} \[ -\frac{9 c^2 (7 b B-11 A c)}{4 b^6 \sqrt{x}}-\frac{9 c^{5/2} (7 b B-11 A c) \tan ^{-1}\left (\frac{\sqrt{c} \sqrt{x}}{\sqrt{b}}\right )}{4 b^{13/2}}+\frac{3 c (7 b B-11 A c)}{4 b^5 x^{3/2}}-\frac{9 (7 b B-11 A c)}{20 b^4 x^{5/2}}-\frac{7 b B-11 A c}{4 b^2 c x^{7/2} (b+c x)}+\frac{9 (7 b B-11 A c)}{28 b^3 c x^{7/2}}-\frac{b B-A c}{2 b c x^{7/2} (b+c x)^2} \]
Antiderivative was successfully verified.
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Rule 781
Rule 78
Rule 51
Rule 63
Rule 205
Rubi steps
\begin{align*} \int \frac{A+B x}{x^{3/2} \left (b x+c x^2\right )^3} \, dx &=\int \frac{A+B x}{x^{9/2} (b+c x)^3} \, dx\\ &=-\frac{b B-A c}{2 b c x^{7/2} (b+c x)^2}-\frac{\left (\frac{7 b B}{2}-\frac{11 A c}{2}\right ) \int \frac{1}{x^{9/2} (b+c x)^2} \, dx}{2 b c}\\ &=-\frac{b B-A c}{2 b c x^{7/2} (b+c x)^2}-\frac{7 b B-11 A c}{4 b^2 c x^{7/2} (b+c x)}-\frac{(9 (7 b B-11 A c)) \int \frac{1}{x^{9/2} (b+c x)} \, dx}{8 b^2 c}\\ &=\frac{9 (7 b B-11 A c)}{28 b^3 c x^{7/2}}-\frac{b B-A c}{2 b c x^{7/2} (b+c x)^2}-\frac{7 b B-11 A c}{4 b^2 c x^{7/2} (b+c x)}+\frac{(9 (7 b B-11 A c)) \int \frac{1}{x^{7/2} (b+c x)} \, dx}{8 b^3}\\ &=\frac{9 (7 b B-11 A c)}{28 b^3 c x^{7/2}}-\frac{9 (7 b B-11 A c)}{20 b^4 x^{5/2}}-\frac{b B-A c}{2 b c x^{7/2} (b+c x)^2}-\frac{7 b B-11 A c}{4 b^2 c x^{7/2} (b+c x)}-\frac{(9 c (7 b B-11 A c)) \int \frac{1}{x^{5/2} (b+c x)} \, dx}{8 b^4}\\ &=\frac{9 (7 b B-11 A c)}{28 b^3 c x^{7/2}}-\frac{9 (7 b B-11 A c)}{20 b^4 x^{5/2}}+\frac{3 c (7 b B-11 A c)}{4 b^5 x^{3/2}}-\frac{b B-A c}{2 b c x^{7/2} (b+c x)^2}-\frac{7 b B-11 A c}{4 b^2 c x^{7/2} (b+c x)}+\frac{\left (9 c^2 (7 b B-11 A c)\right ) \int \frac{1}{x^{3/2} (b+c x)} \, dx}{8 b^5}\\ &=\frac{9 (7 b B-11 A c)}{28 b^3 c x^{7/2}}-\frac{9 (7 b B-11 A c)}{20 b^4 x^{5/2}}+\frac{3 c (7 b B-11 A c)}{4 b^5 x^{3/2}}-\frac{9 c^2 (7 b B-11 A c)}{4 b^6 \sqrt{x}}-\frac{b B-A c}{2 b c x^{7/2} (b+c x)^2}-\frac{7 b B-11 A c}{4 b^2 c x^{7/2} (b+c x)}-\frac{\left (9 c^3 (7 b B-11 A c)\right ) \int \frac{1}{\sqrt{x} (b+c x)} \, dx}{8 b^6}\\ &=\frac{9 (7 b B-11 A c)}{28 b^3 c x^{7/2}}-\frac{9 (7 b B-11 A c)}{20 b^4 x^{5/2}}+\frac{3 c (7 b B-11 A c)}{4 b^5 x^{3/2}}-\frac{9 c^2 (7 b B-11 A c)}{4 b^6 \sqrt{x}}-\frac{b B-A c}{2 b c x^{7/2} (b+c x)^2}-\frac{7 b B-11 A c}{4 b^2 c x^{7/2} (b+c x)}-\frac{\left (9 c^3 (7 b B-11 A c)\right ) \operatorname{Subst}\left (\int \frac{1}{b+c x^2} \, dx,x,\sqrt{x}\right )}{4 b^6}\\ &=\frac{9 (7 b B-11 A c)}{28 b^3 c x^{7/2}}-\frac{9 (7 b B-11 A c)}{20 b^4 x^{5/2}}+\frac{3 c (7 b B-11 A c)}{4 b^5 x^{3/2}}-\frac{9 c^2 (7 b B-11 A c)}{4 b^6 \sqrt{x}}-\frac{b B-A c}{2 b c x^{7/2} (b+c x)^2}-\frac{7 b B-11 A c}{4 b^2 c x^{7/2} (b+c x)}-\frac{9 c^{5/2} (7 b B-11 A c) \tan ^{-1}\left (\frac{\sqrt{c} \sqrt{x}}{\sqrt{b}}\right )}{4 b^{13/2}}\\ \end{align*}
Mathematica [C] time = 0.0283695, size = 61, normalized size = 0.32 \[ \frac{\frac{7 b^2 (A c-b B)}{(b+c x)^2}+(7 b B-11 A c) \, _2F_1\left (-\frac{7}{2},2;-\frac{5}{2};-\frac{c x}{b}\right )}{14 b^3 c x^{7/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.022, size = 202, normalized size = 1.1 \begin{align*} -{\frac{2\,A}{7\,{b}^{3}}{x}^{-{\frac{7}{2}}}}+{\frac{6\,Ac}{5\,{b}^{4}}{x}^{-{\frac{5}{2}}}}-{\frac{2\,B}{5\,{b}^{3}}{x}^{-{\frac{5}{2}}}}-4\,{\frac{A{c}^{2}}{{b}^{5}{x}^{3/2}}}+2\,{\frac{Bc}{{b}^{4}{x}^{3/2}}}+20\,{\frac{A{c}^{3}}{{b}^{6}\sqrt{x}}}-12\,{\frac{B{c}^{2}}{{b}^{5}\sqrt{x}}}+{\frac{19\,{c}^{5}A}{4\,{b}^{6} \left ( cx+b \right ) ^{2}}{x}^{{\frac{3}{2}}}}-{\frac{15\,{c}^{4}B}{4\,{b}^{5} \left ( cx+b \right ) ^{2}}{x}^{{\frac{3}{2}}}}+{\frac{21\,{c}^{4}A}{4\,{b}^{5} \left ( cx+b \right ) ^{2}}\sqrt{x}}-{\frac{17\,{c}^{3}B}{4\,{b}^{4} \left ( cx+b \right ) ^{2}}\sqrt{x}}+{\frac{99\,{c}^{4}A}{4\,{b}^{6}}\arctan \left ({c\sqrt{x}{\frac{1}{\sqrt{bc}}}} \right ){\frac{1}{\sqrt{bc}}}}-{\frac{63\,{c}^{3}B}{4\,{b}^{5}}\arctan \left ({c\sqrt{x}{\frac{1}{\sqrt{bc}}}} \right ){\frac{1}{\sqrt{bc}}}} \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 = 1.73646, size = 1080, normalized size = 5.6 \begin{align*} \left [-\frac{315 \,{\left ({\left (7 \, B b c^{4} - 11 \, A c^{5}\right )} x^{6} + 2 \,{\left (7 \, B b^{2} c^{3} - 11 \, A b c^{4}\right )} x^{5} +{\left (7 \, B b^{3} c^{2} - 11 \, A b^{2} c^{3}\right )} x^{4}\right )} \sqrt{-\frac{c}{b}} \log \left (\frac{c x + 2 \, b \sqrt{x} \sqrt{-\frac{c}{b}} - b}{c x + b}\right ) + 2 \,{\left (40 \, A b^{5} + 315 \,{\left (7 \, B b c^{4} - 11 \, A c^{5}\right )} x^{5} + 525 \,{\left (7 \, B b^{2} c^{3} - 11 \, A b c^{4}\right )} x^{4} + 168 \,{\left (7 \, B b^{3} c^{2} - 11 \, A b^{2} c^{3}\right )} x^{3} - 24 \,{\left (7 \, B b^{4} c - 11 \, A b^{3} c^{2}\right )} x^{2} + 8 \,{\left (7 \, B b^{5} - 11 \, A b^{4} c\right )} x\right )} \sqrt{x}}{280 \,{\left (b^{6} c^{2} x^{6} + 2 \, b^{7} c x^{5} + b^{8} x^{4}\right )}}, \frac{315 \,{\left ({\left (7 \, B b c^{4} - 11 \, A c^{5}\right )} x^{6} + 2 \,{\left (7 \, B b^{2} c^{3} - 11 \, A b c^{4}\right )} x^{5} +{\left (7 \, B b^{3} c^{2} - 11 \, A b^{2} c^{3}\right )} x^{4}\right )} \sqrt{\frac{c}{b}} \arctan \left (\frac{b \sqrt{\frac{c}{b}}}{c \sqrt{x}}\right ) -{\left (40 \, A b^{5} + 315 \,{\left (7 \, B b c^{4} - 11 \, A c^{5}\right )} x^{5} + 525 \,{\left (7 \, B b^{2} c^{3} - 11 \, A b c^{4}\right )} x^{4} + 168 \,{\left (7 \, B b^{3} c^{2} - 11 \, A b^{2} c^{3}\right )} x^{3} - 24 \,{\left (7 \, B b^{4} c - 11 \, A b^{3} c^{2}\right )} x^{2} + 8 \,{\left (7 \, B b^{5} - 11 \, A b^{4} c\right )} x\right )} \sqrt{x}}{140 \,{\left (b^{6} c^{2} x^{6} + 2 \, b^{7} c x^{5} + b^{8} x^{4}\right )}}\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 = 1.1311, size = 215, normalized size = 1.11 \begin{align*} -\frac{9 \,{\left (7 \, B b c^{3} - 11 \, A c^{4}\right )} \arctan \left (\frac{c \sqrt{x}}{\sqrt{b c}}\right )}{4 \, \sqrt{b c} b^{6}} - \frac{15 \, B b c^{4} x^{\frac{3}{2}} - 19 \, A c^{5} x^{\frac{3}{2}} + 17 \, B b^{2} c^{3} \sqrt{x} - 21 \, A b c^{4} \sqrt{x}}{4 \,{\left (c x + b\right )}^{2} b^{6}} - \frac{2 \,{\left (210 \, B b c^{2} x^{3} - 350 \, A c^{3} x^{3} - 35 \, B b^{2} c x^{2} + 70 \, A b c^{2} x^{2} + 7 \, B b^{3} x - 21 \, A b^{2} c x + 5 \, A b^{3}\right )}}{35 \, b^{6} x^{\frac{7}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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