Optimal. Leaf size=53 \[ \frac{2 \sqrt{a+b x} (2 A b-3 a B)}{3 a^2 \sqrt{x}}-\frac{2 A \sqrt{a+b x}}{3 a x^{3/2}} \]
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Rubi [A] time = 0.0140899, antiderivative size = 53, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.1, Rules used = {78, 37} \[ \frac{2 \sqrt{a+b x} (2 A b-3 a B)}{3 a^2 \sqrt{x}}-\frac{2 A \sqrt{a+b x}}{3 a x^{3/2}} \]
Antiderivative was successfully verified.
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Rule 78
Rule 37
Rubi steps
\begin{align*} \int \frac{A+B x}{x^{5/2} \sqrt{a+b x}} \, dx &=-\frac{2 A \sqrt{a+b x}}{3 a x^{3/2}}+\frac{\left (2 \left (-A b+\frac{3 a B}{2}\right )\right ) \int \frac{1}{x^{3/2} \sqrt{a+b x}} \, dx}{3 a}\\ &=-\frac{2 A \sqrt{a+b x}}{3 a x^{3/2}}+\frac{2 (2 A b-3 a B) \sqrt{a+b x}}{3 a^2 \sqrt{x}}\\ \end{align*}
Mathematica [A] time = 0.0123049, size = 35, normalized size = 0.66 \[ -\frac{2 \sqrt{a+b x} (a (A+3 B x)-2 A b x)}{3 a^2 x^{3/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.005, size = 30, normalized size = 0.6 \begin{align*} -{\frac{-4\,Abx+6\,Bax+2\,Aa}{3\,{a}^{2}}\sqrt{bx+a}{x}^{-{\frac{3}{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 = 2.57789, size = 81, normalized size = 1.53 \begin{align*} -\frac{2 \,{\left (A a +{\left (3 \, B a - 2 \, A b\right )} x\right )} \sqrt{b x + a}}{3 \, a^{2} x^{\frac{3}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 15.7828, size = 66, normalized size = 1.25 \begin{align*} - \frac{2 A \sqrt{b} \sqrt{\frac{a}{b x} + 1}}{3 a x} + \frac{4 A b^{\frac{3}{2}} \sqrt{\frac{a}{b x} + 1}}{3 a^{2}} - \frac{2 B \sqrt{b} \sqrt{\frac{a}{b x} + 1}}{a} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.32924, size = 107, normalized size = 2.02 \begin{align*} \frac{\sqrt{b x + a} b{\left (\frac{{\left (3 \, B a b^{2} - 2 \, A b^{3}\right )}{\left (b x + a\right )}}{a^{2} b^{6}} - \frac{3 \,{\left (B a^{2} b^{2} - A a b^{3}\right )}}{a^{2} b^{6}}\right )}}{48 \,{\left ({\left (b x + a\right )} b - a b\right )}^{\frac{3}{2}}{\left | b \right |}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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