Optimal. Leaf size=65 \[ \frac{2 \sqrt{x} (a B+2 A b)}{3 a^2 b \sqrt{a+b x}}+\frac{2 \sqrt{x} (A b-a B)}{3 a b (a+b x)^{3/2}} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0151402, antiderivative size = 65, 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} \[ \frac{2 \sqrt{x} (a B+2 A b)}{3 a^2 b \sqrt{a+b x}}+\frac{2 \sqrt{x} (A b-a B)}{3 a b (a+b x)^{3/2}} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 78
Rule 37
Rubi steps
\begin{align*} \int \frac{A+B x}{\sqrt{x} (a+b x)^{5/2}} \, dx &=\frac{2 (A b-a B) \sqrt{x}}{3 a b (a+b x)^{3/2}}+\frac{(2 A b+a B) \int \frac{1}{\sqrt{x} (a+b x)^{3/2}} \, dx}{3 a b}\\ &=\frac{2 (A b-a B) \sqrt{x}}{3 a b (a+b x)^{3/2}}+\frac{2 (2 A b+a B) \sqrt{x}}{3 a^2 b \sqrt{a+b x}}\\ \end{align*}
Mathematica [A] time = 0.0146887, size = 35, normalized size = 0.54 \[ \frac{2 \sqrt{x} (3 a A+a B x+2 A b x)}{3 a^2 (a+b x)^{3/2}} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.005, size = 30, normalized size = 0.5 \begin{align*}{\frac{4\,Abx+2\,Bax+6\,Aa}{3\,{a}^{2}}\sqrt{x} \left ( bx+a \right ) ^{-{\frac{3}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
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.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 3.00805, size = 115, normalized size = 1.77 \begin{align*} \frac{2 \,{\left (3 \, A a +{\left (B a + 2 \, A b\right )} x\right )} \sqrt{b x + a} \sqrt{x}}{3 \,{\left (a^{2} b^{2} x^{2} + 2 \, a^{3} b x + a^{4}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [B] time = 72.9026, size = 139, normalized size = 2.14 \begin{align*} A \left (\frac{6 a}{3 a^{3} \sqrt{b} \sqrt{\frac{a}{b x} + 1} + 3 a^{2} b^{\frac{3}{2}} x \sqrt{\frac{a}{b x} + 1}} + \frac{4 b x}{3 a^{3} \sqrt{b} \sqrt{\frac{a}{b x} + 1} + 3 a^{2} b^{\frac{3}{2}} x \sqrt{\frac{a}{b x} + 1}}\right ) + \frac{2 B x^{\frac{3}{2}}}{3 a^{\frac{5}{2}} \sqrt{1 + \frac{b x}{a}} + 3 a^{\frac{3}{2}} b x \sqrt{1 + \frac{b x}{a}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [B] time = 1.23685, size = 176, normalized size = 2.71 \begin{align*} \frac{4 \,{\left (3 \, B{\left (\sqrt{b x + a} \sqrt{b} - \sqrt{{\left (b x + a\right )} b - a b}\right )}^{4} \sqrt{b} + B a^{2} b^{\frac{5}{2}} + 6 \, A{\left (\sqrt{b x + a} \sqrt{b} - \sqrt{{\left (b x + a\right )} b - a b}\right )}^{2} b^{\frac{5}{2}} + 2 \, A a b^{\frac{7}{2}}\right )}}{3 \,{\left ({\left (\sqrt{b x + a} \sqrt{b} - \sqrt{{\left (b x + a\right )} b - a b}\right )}^{2} + a b\right )}^{3}{\left | b \right |}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]