Optimal. Leaf size=282 \[ -\frac{A b-a B}{4 a^2 (a+b x)^3 \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{4 A b-a B}{a^5 \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{3 A b-a B}{2 a^4 (a+b x) \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{2 A b-a B}{3 a^3 (a+b x)^2 \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{\log (x) (a+b x) (5 A b-a B)}{a^6 \sqrt{a^2+2 a b x+b^2 x^2}}+\frac{(a+b x) (5 A b-a B) \log (a+b x)}{a^6 \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{A (a+b x)}{a^5 x \sqrt{a^2+2 a b x+b^2 x^2}} \]
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Rubi [A] time = 0.206947, antiderivative size = 282, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 29, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.069, Rules used = {770, 77} \[ -\frac{A b-a B}{4 a^2 (a+b x)^3 \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{4 A b-a B}{a^5 \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{3 A b-a B}{2 a^4 (a+b x) \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{2 A b-a B}{3 a^3 (a+b x)^2 \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{\log (x) (a+b x) (5 A b-a B)}{a^6 \sqrt{a^2+2 a b x+b^2 x^2}}+\frac{(a+b x) (5 A b-a B) \log (a+b x)}{a^6 \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{A (a+b x)}{a^5 x \sqrt{a^2+2 a b x+b^2 x^2}} \]
Antiderivative was successfully verified.
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Rule 770
Rule 77
Rubi steps
\begin{align*} \int \frac{A+B x}{x^2 \left (a^2+2 a b x+b^2 x^2\right )^{5/2}} \, dx &=\frac{\left (b^4 \left (a b+b^2 x\right )\right ) \int \frac{A+B x}{x^2 \left (a b+b^2 x\right )^5} \, dx}{\sqrt{a^2+2 a b x+b^2 x^2}}\\ &=\frac{\left (b^4 \left (a b+b^2 x\right )\right ) \int \left (\frac{A}{a^5 b^5 x^2}+\frac{-5 A b+a B}{a^6 b^5 x}+\frac{A b-a B}{a^2 b^4 (a+b x)^5}+\frac{2 A b-a B}{a^3 b^4 (a+b x)^4}+\frac{3 A b-a B}{a^4 b^4 (a+b x)^3}+\frac{4 A b-a B}{a^5 b^4 (a+b x)^2}+\frac{5 A b-a B}{a^6 b^4 (a+b x)}\right ) \, dx}{\sqrt{a^2+2 a b x+b^2 x^2}}\\ &=-\frac{4 A b-a B}{a^5 \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{A b-a B}{4 a^2 (a+b x)^3 \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{2 A b-a B}{3 a^3 (a+b x)^2 \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{3 A b-a B}{2 a^4 (a+b x) \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{A (a+b x)}{a^5 x \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{(5 A b-a B) (a+b x) \log (x)}{a^6 \sqrt{a^2+2 a b x+b^2 x^2}}+\frac{(5 A b-a B) (a+b x) \log (a+b x)}{a^6 \sqrt{a^2+2 a b x+b^2 x^2}}\\ \end{align*}
Mathematica [A] time = 0.0997378, size = 148, normalized size = 0.52 \[ \frac{a \left (2 a^2 b^2 x^2 (21 B x-130 A)+a^3 b x (52 B x-125 A)+a^4 (25 B x-12 A)+6 a b^3 x^3 (2 B x-35 A)-60 A b^4 x^4\right )+12 x \log (x) (a+b x)^4 (a B-5 A b)+12 x (a+b x)^4 (5 A b-a B) \log (a+b x)}{12 a^6 x (a+b x)^3 \sqrt{(a+b x)^2}} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.016, size = 397, normalized size = 1.4 \begin{align*} -{\frac{ \left ( -25\,B{a}^{5}x+12\,A{a}^{5}-72\,B\ln \left ( x \right ){x}^{3}{a}^{3}{b}^{2}+240\,A\ln \left ( x \right ){x}^{4}a{b}^{4}-48\,B\ln \left ( x \right ){x}^{4}{a}^{2}{b}^{3}+360\,A\ln \left ( x \right ){x}^{3}{a}^{2}{b}^{3}-12\,B\ln \left ( x \right ){x}^{5}a{b}^{4}+240\,A\ln \left ( x \right ){x}^{2}{a}^{3}{b}^{2}-48\,B\ln \left ( x \right ){x}^{2}{a}^{4}b+60\,A\ln \left ( x \right ) x{a}^{4}b-60\,A\ln \left ( bx+a \right ){x}^{5}{b}^{5}+12\,B\ln \left ( bx+a \right ) x{a}^{5}+60\,A\ln \left ( x \right ){x}^{5}{b}^{5}-12\,B\ln \left ( x \right ) x{a}^{5}+60\,A{x}^{4}a{b}^{4}-12\,B{x}^{4}{a}^{2}{b}^{3}+210\,A{x}^{3}{a}^{2}{b}^{3}-42\,B{x}^{3}{a}^{3}{b}^{2}+260\,A{x}^{2}{a}^{3}{b}^{2}-52\,B{x}^{2}{a}^{4}b+125\,A{a}^{4}bx-240\,A\ln \left ( bx+a \right ){x}^{2}{a}^{3}{b}^{2}+48\,B\ln \left ( bx+a \right ){x}^{2}{a}^{4}b-60\,A\ln \left ( bx+a \right ) x{a}^{4}b+12\,B\ln \left ( bx+a \right ){x}^{5}a{b}^{4}-240\,A\ln \left ( bx+a \right ){x}^{4}a{b}^{4}+48\,B\ln \left ( bx+a \right ){x}^{4}{a}^{2}{b}^{3}-360\,A\ln \left ( bx+a \right ){x}^{3}{a}^{2}{b}^{3}+72\,B\ln \left ( bx+a \right ){x}^{3}{a}^{3}{b}^{2} \right ) \left ( bx+a \right ) }{12\,x{a}^{6}} \left ( \left ( bx+a \right ) ^{2} \right ) ^{-{\frac{5}{2}}}} \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 = 1.58776, size = 730, normalized size = 2.59 \begin{align*} -\frac{12 \, A a^{5} - 12 \,{\left (B a^{2} b^{3} - 5 \, A a b^{4}\right )} x^{4} - 42 \,{\left (B a^{3} b^{2} - 5 \, A a^{2} b^{3}\right )} x^{3} - 52 \,{\left (B a^{4} b - 5 \, A a^{3} b^{2}\right )} x^{2} - 25 \,{\left (B a^{5} - 5 \, A a^{4} b\right )} x + 12 \,{\left ({\left (B a b^{4} - 5 \, A b^{5}\right )} x^{5} + 4 \,{\left (B a^{2} b^{3} - 5 \, A a b^{4}\right )} x^{4} + 6 \,{\left (B a^{3} b^{2} - 5 \, A a^{2} b^{3}\right )} x^{3} + 4 \,{\left (B a^{4} b - 5 \, A a^{3} b^{2}\right )} x^{2} +{\left (B a^{5} - 5 \, A a^{4} b\right )} x\right )} \log \left (b x + a\right ) - 12 \,{\left ({\left (B a b^{4} - 5 \, A b^{5}\right )} x^{5} + 4 \,{\left (B a^{2} b^{3} - 5 \, A a b^{4}\right )} x^{4} + 6 \,{\left (B a^{3} b^{2} - 5 \, A a^{2} b^{3}\right )} x^{3} + 4 \,{\left (B a^{4} b - 5 \, A a^{3} b^{2}\right )} x^{2} +{\left (B a^{5} - 5 \, A a^{4} b\right )} x\right )} \log \left (x\right )}{12 \,{\left (a^{6} b^{4} x^{5} + 4 \, a^{7} b^{3} x^{4} + 6 \, a^{8} b^{2} x^{3} + 4 \, a^{9} b x^{2} + a^{10} x\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{A + B x}{x^{2} \left (\left (a + b x\right )^{2}\right )^{\frac{5}{2}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \mathit{sage}_{0} x \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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