Optimal. Leaf size=147 \[ -\frac{3 b B-7 A c}{4 b^2 c x^{3/2} (b+c x)}+\frac{5 (3 b B-7 A c)}{12 b^3 c x^{3/2}}-\frac{5 (3 b B-7 A c)}{4 b^4 \sqrt{x}}-\frac{5 \sqrt{c} (3 b B-7 A c) \tan ^{-1}\left (\frac{\sqrt{c} \sqrt{x}}{\sqrt{b}}\right )}{4 b^{9/2}}-\frac{b B-A c}{2 b c x^{3/2} (b+c x)^2} \]
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Rubi [A] time = 0.0683295, antiderivative size = 147, normalized size of antiderivative = 1., number of steps used = 7, 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} \[ -\frac{3 b B-7 A c}{4 b^2 c x^{3/2} (b+c x)}+\frac{5 (3 b B-7 A c)}{12 b^3 c x^{3/2}}-\frac{5 (3 b B-7 A c)}{4 b^4 \sqrt{x}}-\frac{5 \sqrt{c} (3 b B-7 A c) \tan ^{-1}\left (\frac{\sqrt{c} \sqrt{x}}{\sqrt{b}}\right )}{4 b^{9/2}}-\frac{b B-A c}{2 b c x^{3/2} (b+c x)^2} \]
Antiderivative was successfully verified.
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Rule 781
Rule 78
Rule 51
Rule 63
Rule 205
Rubi steps
\begin{align*} \int \frac{\sqrt{x} (A+B x)}{\left (b x+c x^2\right )^3} \, dx &=\int \frac{A+B x}{x^{5/2} (b+c x)^3} \, dx\\ &=-\frac{b B-A c}{2 b c x^{3/2} (b+c x)^2}-\frac{\left (\frac{3 b B}{2}-\frac{7 A c}{2}\right ) \int \frac{1}{x^{5/2} (b+c x)^2} \, dx}{2 b c}\\ &=-\frac{b B-A c}{2 b c x^{3/2} (b+c x)^2}-\frac{3 b B-7 A c}{4 b^2 c x^{3/2} (b+c x)}-\frac{(5 (3 b B-7 A c)) \int \frac{1}{x^{5/2} (b+c x)} \, dx}{8 b^2 c}\\ &=\frac{5 (3 b B-7 A c)}{12 b^3 c x^{3/2}}-\frac{b B-A c}{2 b c x^{3/2} (b+c x)^2}-\frac{3 b B-7 A c}{4 b^2 c x^{3/2} (b+c x)}+\frac{(5 (3 b B-7 A c)) \int \frac{1}{x^{3/2} (b+c x)} \, dx}{8 b^3}\\ &=\frac{5 (3 b B-7 A c)}{12 b^3 c x^{3/2}}-\frac{5 (3 b B-7 A c)}{4 b^4 \sqrt{x}}-\frac{b B-A c}{2 b c x^{3/2} (b+c x)^2}-\frac{3 b B-7 A c}{4 b^2 c x^{3/2} (b+c x)}-\frac{(5 c (3 b B-7 A c)) \int \frac{1}{\sqrt{x} (b+c x)} \, dx}{8 b^4}\\ &=\frac{5 (3 b B-7 A c)}{12 b^3 c x^{3/2}}-\frac{5 (3 b B-7 A c)}{4 b^4 \sqrt{x}}-\frac{b B-A c}{2 b c x^{3/2} (b+c x)^2}-\frac{3 b B-7 A c}{4 b^2 c x^{3/2} (b+c x)}-\frac{(5 c (3 b B-7 A c)) \operatorname{Subst}\left (\int \frac{1}{b+c x^2} \, dx,x,\sqrt{x}\right )}{4 b^4}\\ &=\frac{5 (3 b B-7 A c)}{12 b^3 c x^{3/2}}-\frac{5 (3 b B-7 A c)}{4 b^4 \sqrt{x}}-\frac{b B-A c}{2 b c x^{3/2} (b+c x)^2}-\frac{3 b B-7 A c}{4 b^2 c x^{3/2} (b+c x)}-\frac{5 \sqrt{c} (3 b B-7 A c) \tan ^{-1}\left (\frac{\sqrt{c} \sqrt{x}}{\sqrt{b}}\right )}{4 b^{9/2}}\\ \end{align*}
Mathematica [C] time = 0.0263652, size = 61, normalized size = 0.41 \[ \frac{\frac{3 b^2 (A c-b B)}{(b+c x)^2}+(3 b B-7 A c) \, _2F_1\left (-\frac{3}{2},2;-\frac{1}{2};-\frac{c x}{b}\right )}{6 b^3 c x^{3/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.02, size = 152, normalized size = 1. \begin{align*} -{\frac{2\,A}{3\,{b}^{3}}{x}^{-{\frac{3}{2}}}}+6\,{\frac{Ac}{{b}^{4}\sqrt{x}}}-2\,{\frac{B}{{b}^{3}\sqrt{x}}}+{\frac{11\,{c}^{3}A}{4\,{b}^{4} \left ( cx+b \right ) ^{2}}{x}^{{\frac{3}{2}}}}-{\frac{7\,{c}^{2}B}{4\,{b}^{3} \left ( cx+b \right ) ^{2}}{x}^{{\frac{3}{2}}}}+{\frac{13\,A{c}^{2}}{4\,{b}^{3} \left ( cx+b \right ) ^{2}}\sqrt{x}}-{\frac{9\,Bc}{4\,{b}^{2} \left ( cx+b \right ) ^{2}}\sqrt{x}}+{\frac{35\,A{c}^{2}}{4\,{b}^{4}}\arctan \left ({c\sqrt{x}{\frac{1}{\sqrt{bc}}}} \right ){\frac{1}{\sqrt{bc}}}}-{\frac{15\,Bc}{4\,{b}^{3}}\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 = 1.64127, size = 821, normalized size = 5.59 \begin{align*} \left [-\frac{15 \,{\left ({\left (3 \, B b c^{2} - 7 \, A c^{3}\right )} x^{4} + 2 \,{\left (3 \, B b^{2} c - 7 \, A b c^{2}\right )} x^{3} +{\left (3 \, B b^{3} - 7 \, A b^{2} c\right )} x^{2}\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 (8 \, A b^{3} + 15 \,{\left (3 \, B b c^{2} - 7 \, A c^{3}\right )} x^{3} + 25 \,{\left (3 \, B b^{2} c - 7 \, A b c^{2}\right )} x^{2} + 8 \,{\left (3 \, B b^{3} - 7 \, A b^{2} c\right )} x\right )} \sqrt{x}}{24 \,{\left (b^{4} c^{2} x^{4} + 2 \, b^{5} c x^{3} + b^{6} x^{2}\right )}}, \frac{15 \,{\left ({\left (3 \, B b c^{2} - 7 \, A c^{3}\right )} x^{4} + 2 \,{\left (3 \, B b^{2} c - 7 \, A b c^{2}\right )} x^{3} +{\left (3 \, B b^{3} - 7 \, A b^{2} c\right )} x^{2}\right )} \sqrt{\frac{c}{b}} \arctan \left (\frac{b \sqrt{\frac{c}{b}}}{c \sqrt{x}}\right ) -{\left (8 \, A b^{3} + 15 \,{\left (3 \, B b c^{2} - 7 \, A c^{3}\right )} x^{3} + 25 \,{\left (3 \, B b^{2} c - 7 \, A b c^{2}\right )} x^{2} + 8 \,{\left (3 \, B b^{3} - 7 \, A b^{2} c\right )} x\right )} \sqrt{x}}{12 \,{\left (b^{4} c^{2} x^{4} + 2 \, b^{5} c x^{3} + b^{6} x^{2}\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 = 1.15351, size = 146, normalized size = 0.99 \begin{align*} -\frac{5 \,{\left (3 \, B b c - 7 \, A c^{2}\right )} \arctan \left (\frac{c \sqrt{x}}{\sqrt{b c}}\right )}{4 \, \sqrt{b c} b^{4}} - \frac{2 \,{\left (3 \, B b x - 9 \, A c x + A b\right )}}{3 \, b^{4} x^{\frac{3}{2}}} - \frac{7 \, B b c^{2} x^{\frac{3}{2}} - 11 \, A c^{3} x^{\frac{3}{2}} + 9 \, B b^{2} c \sqrt{x} - 13 \, A b c^{2} \sqrt{x}}{4 \,{\left (c x + b\right )}^{2} b^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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