Optimal. Leaf size=202 \[ \frac{105 b^3 (11 A b-8 a B)}{64 a^6 \sqrt{a+b x}}+\frac{35 b^3 (11 A b-8 a B)}{64 a^5 (a+b x)^{3/2}}+\frac{21 b^2 (11 A b-8 a B)}{64 a^4 x (a+b x)^{3/2}}-\frac{105 b^3 (11 A b-8 a B) \tanh ^{-1}\left (\frac{\sqrt{a+b x}}{\sqrt{a}}\right )}{64 a^{13/2}}-\frac{3 b (11 A b-8 a B)}{32 a^3 x^2 (a+b x)^{3/2}}+\frac{11 A b-8 a B}{24 a^2 x^3 (a+b x)^{3/2}}-\frac{A}{4 a x^4 (a+b x)^{3/2}} \]
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Rubi [A] time = 0.0971598, antiderivative size = 202, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 4, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.222, Rules used = {78, 51, 63, 208} \[ \frac{105 b^2 \sqrt{a+b x} (11 A b-8 a B)}{64 a^6 x}-\frac{105 b^3 (11 A b-8 a B) \tanh ^{-1}\left (\frac{\sqrt{a+b x}}{\sqrt{a}}\right )}{64 a^{13/2}}-\frac{35 b \sqrt{a+b x} (11 A b-8 a B)}{32 a^5 x^2}+\frac{7 \sqrt{a+b x} (11 A b-8 a B)}{8 a^4 x^3}-\frac{3 (11 A b-8 a B)}{4 a^3 x^3 \sqrt{a+b x}}-\frac{11 A b-8 a B}{12 a^2 x^3 (a+b x)^{3/2}}-\frac{A}{4 a x^4 (a+b x)^{3/2}} \]
Antiderivative was successfully verified.
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Rule 78
Rule 51
Rule 63
Rule 208
Rubi steps
\begin{align*} \int \frac{A+B x}{x^5 (a+b x)^{5/2}} \, dx &=-\frac{A}{4 a x^4 (a+b x)^{3/2}}+\frac{\left (-\frac{11 A b}{2}+4 a B\right ) \int \frac{1}{x^4 (a+b x)^{5/2}} \, dx}{4 a}\\ &=-\frac{A}{4 a x^4 (a+b x)^{3/2}}-\frac{11 A b-8 a B}{12 a^2 x^3 (a+b x)^{3/2}}-\frac{(3 (11 A b-8 a B)) \int \frac{1}{x^4 (a+b x)^{3/2}} \, dx}{8 a^2}\\ &=-\frac{A}{4 a x^4 (a+b x)^{3/2}}-\frac{11 A b-8 a B}{12 a^2 x^3 (a+b x)^{3/2}}-\frac{3 (11 A b-8 a B)}{4 a^3 x^3 \sqrt{a+b x}}-\frac{(21 (11 A b-8 a B)) \int \frac{1}{x^4 \sqrt{a+b x}} \, dx}{8 a^3}\\ &=-\frac{A}{4 a x^4 (a+b x)^{3/2}}-\frac{11 A b-8 a B}{12 a^2 x^3 (a+b x)^{3/2}}-\frac{3 (11 A b-8 a B)}{4 a^3 x^3 \sqrt{a+b x}}+\frac{7 (11 A b-8 a B) \sqrt{a+b x}}{8 a^4 x^3}+\frac{(35 b (11 A b-8 a B)) \int \frac{1}{x^3 \sqrt{a+b x}} \, dx}{16 a^4}\\ &=-\frac{A}{4 a x^4 (a+b x)^{3/2}}-\frac{11 A b-8 a B}{12 a^2 x^3 (a+b x)^{3/2}}-\frac{3 (11 A b-8 a B)}{4 a^3 x^3 \sqrt{a+b x}}+\frac{7 (11 A b-8 a B) \sqrt{a+b x}}{8 a^4 x^3}-\frac{35 b (11 A b-8 a B) \sqrt{a+b x}}{32 a^5 x^2}-\frac{\left (105 b^2 (11 A b-8 a B)\right ) \int \frac{1}{x^2 \sqrt{a+b x}} \, dx}{64 a^5}\\ &=-\frac{A}{4 a x^4 (a+b x)^{3/2}}-\frac{11 A b-8 a B}{12 a^2 x^3 (a+b x)^{3/2}}-\frac{3 (11 A b-8 a B)}{4 a^3 x^3 \sqrt{a+b x}}+\frac{7 (11 A b-8 a B) \sqrt{a+b x}}{8 a^4 x^3}-\frac{35 b (11 A b-8 a B) \sqrt{a+b x}}{32 a^5 x^2}+\frac{105 b^2 (11 A b-8 a B) \sqrt{a+b x}}{64 a^6 x}+\frac{\left (105 b^3 (11 A b-8 a B)\right ) \int \frac{1}{x \sqrt{a+b x}} \, dx}{128 a^6}\\ &=-\frac{A}{4 a x^4 (a+b x)^{3/2}}-\frac{11 A b-8 a B}{12 a^2 x^3 (a+b x)^{3/2}}-\frac{3 (11 A b-8 a B)}{4 a^3 x^3 \sqrt{a+b x}}+\frac{7 (11 A b-8 a B) \sqrt{a+b x}}{8 a^4 x^3}-\frac{35 b (11 A b-8 a B) \sqrt{a+b x}}{32 a^5 x^2}+\frac{105 b^2 (11 A b-8 a B) \sqrt{a+b x}}{64 a^6 x}+\frac{\left (105 b^2 (11 A b-8 a B)\right ) \operatorname{Subst}\left (\int \frac{1}{-\frac{a}{b}+\frac{x^2}{b}} \, dx,x,\sqrt{a+b x}\right )}{64 a^6}\\ &=-\frac{A}{4 a x^4 (a+b x)^{3/2}}-\frac{11 A b-8 a B}{12 a^2 x^3 (a+b x)^{3/2}}-\frac{3 (11 A b-8 a B)}{4 a^3 x^3 \sqrt{a+b x}}+\frac{7 (11 A b-8 a B) \sqrt{a+b x}}{8 a^4 x^3}-\frac{35 b (11 A b-8 a B) \sqrt{a+b x}}{32 a^5 x^2}+\frac{105 b^2 (11 A b-8 a B) \sqrt{a+b x}}{64 a^6 x}-\frac{105 b^3 (11 A b-8 a B) \tanh ^{-1}\left (\frac{\sqrt{a+b x}}{\sqrt{a}}\right )}{64 a^{13/2}}\\ \end{align*}
Mathematica [C] time = 0.0192855, size = 58, normalized size = 0.29 \[ \frac{b^3 x^4 (11 A b-8 a B) \, _2F_1\left (-\frac{3}{2},4;-\frac{1}{2};\frac{b x}{a}+1\right )-3 a^4 A}{12 a^5 x^4 (a+b x)^{3/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.018, size = 168, normalized size = 0.8 \begin{align*} 2\,{b}^{3} \left ({\frac{1}{{a}^{6}} \left ({\frac{1}{{b}^{4}{x}^{4}} \left ( \left ({\frac{515\,Ab}{128}}-{\frac{41\,Ba}{16}} \right ) \left ( bx+a \right ) ^{7/2}+ \left ( -{\frac{5153\,Aba}{384}}+{\frac{403\,B{a}^{2}}{48}} \right ) \left ( bx+a \right ) ^{5/2}+ \left ({\frac{5855\,Ab{a}^{2}}{384}}-{\frac{445\,B{a}^{3}}{48}} \right ) \left ( bx+a \right ) ^{3/2}+ \left ( -{\frac{765\,A{a}^{3}b}{128}}+{\frac{55\,B{a}^{4}}{16}} \right ) \sqrt{bx+a} \right ) }-{\frac{1155\,Ab-840\,Ba}{128\,\sqrt{a}}{\it Artanh} \left ({\frac{\sqrt{bx+a}}{\sqrt{a}}} \right ) } \right ) }-{\frac{-5\,Ab+4\,Ba}{{a}^{6}\sqrt{bx+a}}}-1/3\,{\frac{-Ab+Ba}{{a}^{5} \left ( bx+a \right ) ^{3/2}}} \right ) \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 = 2.55939, size = 1100, normalized size = 5.45 \begin{align*} \left [-\frac{315 \,{\left ({\left (8 \, B a b^{5} - 11 \, A b^{6}\right )} x^{6} + 2 \,{\left (8 \, B a^{2} b^{4} - 11 \, A a b^{5}\right )} x^{5} +{\left (8 \, B a^{3} b^{3} - 11 \, A a^{2} b^{4}\right )} x^{4}\right )} \sqrt{a} \log \left (\frac{b x - 2 \, \sqrt{b x + a} \sqrt{a} + 2 \, a}{x}\right ) + 2 \,{\left (48 \, A a^{6} + 315 \,{\left (8 \, B a^{2} b^{4} - 11 \, A a b^{5}\right )} x^{5} + 420 \,{\left (8 \, B a^{3} b^{3} - 11 \, A a^{2} b^{4}\right )} x^{4} + 63 \,{\left (8 \, B a^{4} b^{2} - 11 \, A a^{3} b^{3}\right )} x^{3} - 18 \,{\left (8 \, B a^{5} b - 11 \, A a^{4} b^{2}\right )} x^{2} + 8 \,{\left (8 \, B a^{6} - 11 \, A a^{5} b\right )} x\right )} \sqrt{b x + a}}{384 \,{\left (a^{7} b^{2} x^{6} + 2 \, a^{8} b x^{5} + a^{9} x^{4}\right )}}, -\frac{315 \,{\left ({\left (8 \, B a b^{5} - 11 \, A b^{6}\right )} x^{6} + 2 \,{\left (8 \, B a^{2} b^{4} - 11 \, A a b^{5}\right )} x^{5} +{\left (8 \, B a^{3} b^{3} - 11 \, A a^{2} b^{4}\right )} x^{4}\right )} \sqrt{-a} \arctan \left (\frac{\sqrt{b x + a} \sqrt{-a}}{a}\right ) +{\left (48 \, A a^{6} + 315 \,{\left (8 \, B a^{2} b^{4} - 11 \, A a b^{5}\right )} x^{5} + 420 \,{\left (8 \, B a^{3} b^{3} - 11 \, A a^{2} b^{4}\right )} x^{4} + 63 \,{\left (8 \, B a^{4} b^{2} - 11 \, A a^{3} b^{3}\right )} x^{3} - 18 \,{\left (8 \, B a^{5} b - 11 \, A a^{4} b^{2}\right )} x^{2} + 8 \,{\left (8 \, B a^{6} - 11 \, A a^{5} b\right )} x\right )} \sqrt{b x + a}}{192 \,{\left (a^{7} b^{2} x^{6} + 2 \, a^{8} b x^{5} + a^{9} 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 = 1.21031, size = 301, normalized size = 1.49 \begin{align*} -\frac{105 \,{\left (8 \, B a b^{3} - 11 \, A b^{4}\right )} \arctan \left (\frac{\sqrt{b x + a}}{\sqrt{-a}}\right )}{64 \, \sqrt{-a} a^{6}} - \frac{2 \,{\left (12 \,{\left (b x + a\right )} B a b^{3} + B a^{2} b^{3} - 15 \,{\left (b x + a\right )} A b^{4} - A a b^{4}\right )}}{3 \,{\left (b x + a\right )}^{\frac{3}{2}} a^{6}} - \frac{984 \,{\left (b x + a\right )}^{\frac{7}{2}} B a b^{3} - 3224 \,{\left (b x + a\right )}^{\frac{5}{2}} B a^{2} b^{3} + 3560 \,{\left (b x + a\right )}^{\frac{3}{2}} B a^{3} b^{3} - 1320 \, \sqrt{b x + a} B a^{4} b^{3} - 1545 \,{\left (b x + a\right )}^{\frac{7}{2}} A b^{4} + 5153 \,{\left (b x + a\right )}^{\frac{5}{2}} A a b^{4} - 5855 \,{\left (b x + a\right )}^{\frac{3}{2}} A a^{2} b^{4} + 2295 \, \sqrt{b x + a} A a^{3} b^{4}}{192 \, a^{6} b^{4} x^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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