Optimal. Leaf size=219 \[ -\frac{63 (11 A b-a B)}{128 a^6 b \sqrt{x}}+\frac{21 (11 A b-a B)}{128 a^5 b \sqrt{x} (a+b x)}+\frac{21 (11 A b-a B)}{320 a^4 b \sqrt{x} (a+b x)^2}+\frac{3 (11 A b-a B)}{80 a^3 b \sqrt{x} (a+b x)^3}+\frac{11 A b-a B}{40 a^2 b \sqrt{x} (a+b x)^4}-\frac{63 (11 A b-a B) \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a}}\right )}{128 a^{13/2} \sqrt{b}}+\frac{A b-a B}{5 a b \sqrt{x} (a+b x)^5} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0977657, antiderivative size = 219, normalized size of antiderivative = 1., number of steps used = 9, number of rules used = 5, integrand size = 29, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.172, Rules used = {27, 78, 51, 63, 205} \[ -\frac{63 (11 A b-a B)}{128 a^6 b \sqrt{x}}+\frac{21 (11 A b-a B)}{128 a^5 b \sqrt{x} (a+b x)}+\frac{21 (11 A b-a B)}{320 a^4 b \sqrt{x} (a+b x)^2}+\frac{3 (11 A b-a B)}{80 a^3 b \sqrt{x} (a+b x)^3}+\frac{11 A b-a B}{40 a^2 b \sqrt{x} (a+b x)^4}-\frac{63 (11 A b-a B) \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a}}\right )}{128 a^{13/2} \sqrt{b}}+\frac{A b-a B}{5 a b \sqrt{x} (a+b x)^5} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 27
Rule 78
Rule 51
Rule 63
Rule 205
Rubi steps
\begin{align*} \int \frac{A+B x}{x^{3/2} \left (a^2+2 a b x+b^2 x^2\right )^3} \, dx &=\int \frac{A+B x}{x^{3/2} (a+b x)^6} \, dx\\ &=\frac{A b-a B}{5 a b \sqrt{x} (a+b x)^5}+\frac{(11 A b-a B) \int \frac{1}{x^{3/2} (a+b x)^5} \, dx}{10 a b}\\ &=\frac{A b-a B}{5 a b \sqrt{x} (a+b x)^5}+\frac{11 A b-a B}{40 a^2 b \sqrt{x} (a+b x)^4}+\frac{(9 (11 A b-a B)) \int \frac{1}{x^{3/2} (a+b x)^4} \, dx}{80 a^2 b}\\ &=\frac{A b-a B}{5 a b \sqrt{x} (a+b x)^5}+\frac{11 A b-a B}{40 a^2 b \sqrt{x} (a+b x)^4}+\frac{3 (11 A b-a B)}{80 a^3 b \sqrt{x} (a+b x)^3}+\frac{(21 (11 A b-a B)) \int \frac{1}{x^{3/2} (a+b x)^3} \, dx}{160 a^3 b}\\ &=\frac{A b-a B}{5 a b \sqrt{x} (a+b x)^5}+\frac{11 A b-a B}{40 a^2 b \sqrt{x} (a+b x)^4}+\frac{3 (11 A b-a B)}{80 a^3 b \sqrt{x} (a+b x)^3}+\frac{21 (11 A b-a B)}{320 a^4 b \sqrt{x} (a+b x)^2}+\frac{(21 (11 A b-a B)) \int \frac{1}{x^{3/2} (a+b x)^2} \, dx}{128 a^4 b}\\ &=\frac{A b-a B}{5 a b \sqrt{x} (a+b x)^5}+\frac{11 A b-a B}{40 a^2 b \sqrt{x} (a+b x)^4}+\frac{3 (11 A b-a B)}{80 a^3 b \sqrt{x} (a+b x)^3}+\frac{21 (11 A b-a B)}{320 a^4 b \sqrt{x} (a+b x)^2}+\frac{21 (11 A b-a B)}{128 a^5 b \sqrt{x} (a+b x)}+\frac{(63 (11 A b-a B)) \int \frac{1}{x^{3/2} (a+b x)} \, dx}{256 a^5 b}\\ &=-\frac{63 (11 A b-a B)}{128 a^6 b \sqrt{x}}+\frac{A b-a B}{5 a b \sqrt{x} (a+b x)^5}+\frac{11 A b-a B}{40 a^2 b \sqrt{x} (a+b x)^4}+\frac{3 (11 A b-a B)}{80 a^3 b \sqrt{x} (a+b x)^3}+\frac{21 (11 A b-a B)}{320 a^4 b \sqrt{x} (a+b x)^2}+\frac{21 (11 A b-a B)}{128 a^5 b \sqrt{x} (a+b x)}-\frac{(63 (11 A b-a B)) \int \frac{1}{\sqrt{x} (a+b x)} \, dx}{256 a^6}\\ &=-\frac{63 (11 A b-a B)}{128 a^6 b \sqrt{x}}+\frac{A b-a B}{5 a b \sqrt{x} (a+b x)^5}+\frac{11 A b-a B}{40 a^2 b \sqrt{x} (a+b x)^4}+\frac{3 (11 A b-a B)}{80 a^3 b \sqrt{x} (a+b x)^3}+\frac{21 (11 A b-a B)}{320 a^4 b \sqrt{x} (a+b x)^2}+\frac{21 (11 A b-a B)}{128 a^5 b \sqrt{x} (a+b x)}-\frac{(63 (11 A b-a B)) \operatorname{Subst}\left (\int \frac{1}{a+b x^2} \, dx,x,\sqrt{x}\right )}{128 a^6}\\ &=-\frac{63 (11 A b-a B)}{128 a^6 b \sqrt{x}}+\frac{A b-a B}{5 a b \sqrt{x} (a+b x)^5}+\frac{11 A b-a B}{40 a^2 b \sqrt{x} (a+b x)^4}+\frac{3 (11 A b-a B)}{80 a^3 b \sqrt{x} (a+b x)^3}+\frac{21 (11 A b-a B)}{320 a^4 b \sqrt{x} (a+b x)^2}+\frac{21 (11 A b-a B)}{128 a^5 b \sqrt{x} (a+b x)}-\frac{63 (11 A b-a B) \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a}}\right )}{128 a^{13/2} \sqrt{b}}\\ \end{align*}
Mathematica [C] time = 0.0308618, size = 59, normalized size = 0.27 \[ \frac{\frac{a^5 (A b-a B)}{(a+b x)^5}+(a B-11 A b) \, _2F_1\left (-\frac{1}{2},5;\frac{1}{2};-\frac{b x}{a}\right )}{5 a^6 b \sqrt{x}} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.024, size = 239, normalized size = 1.1 \begin{align*} -2\,{\frac{A}{{a}^{6}\sqrt{x}}}-{\frac{437\,A{b}^{5}}{128\,{a}^{6} \left ( bx+a \right ) ^{5}}{x}^{{\frac{9}{2}}}}+{\frac{63\,{b}^{4}B}{128\,{a}^{5} \left ( bx+a \right ) ^{5}}{x}^{{\frac{9}{2}}}}-{\frac{977\,{b}^{4}A}{64\,{a}^{5} \left ( bx+a \right ) ^{5}}{x}^{{\frac{7}{2}}}}+{\frac{147\,{b}^{3}B}{64\,{a}^{4} \left ( bx+a \right ) ^{5}}{x}^{{\frac{7}{2}}}}-{\frac{131\,A{b}^{3}}{5\,{a}^{4} \left ( bx+a \right ) ^{5}}{x}^{{\frac{5}{2}}}}+{\frac{21\,{b}^{2}B}{5\,{a}^{3} \left ( bx+a \right ) ^{5}}{x}^{{\frac{5}{2}}}}-{\frac{1327\,A{b}^{2}}{64\,{a}^{3} \left ( bx+a \right ) ^{5}}{x}^{{\frac{3}{2}}}}+{\frac{237\,bB}{64\,{a}^{2} \left ( bx+a \right ) ^{5}}{x}^{{\frac{3}{2}}}}-{\frac{843\,Ab}{128\,{a}^{2} \left ( bx+a \right ) ^{5}}\sqrt{x}}+{\frac{193\,B}{128\,a \left ( bx+a \right ) ^{5}}\sqrt{x}}-{\frac{693\,Ab}{128\,{a}^{6}}\arctan \left ({b\sqrt{x}{\frac{1}{\sqrt{ab}}}} \right ){\frac{1}{\sqrt{ab}}}}+{\frac{63\,B}{128\,{a}^{5}}\arctan \left ({b\sqrt{x}{\frac{1}{\sqrt{ab}}}} \right ){\frac{1}{\sqrt{ab}}}} \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 = 1.63652, size = 1503, normalized size = 6.86 \begin{align*} \left [\frac{315 \,{\left ({\left (B a b^{5} - 11 \, A b^{6}\right )} x^{6} + 5 \,{\left (B a^{2} b^{4} - 11 \, A a b^{5}\right )} x^{5} + 10 \,{\left (B a^{3} b^{3} - 11 \, A a^{2} b^{4}\right )} x^{4} + 10 \,{\left (B a^{4} b^{2} - 11 \, A a^{3} b^{3}\right )} x^{3} + 5 \,{\left (B a^{5} b - 11 \, A a^{4} b^{2}\right )} x^{2} +{\left (B a^{6} - 11 \, A a^{5} b\right )} x\right )} \sqrt{-a b} \log \left (\frac{b x - a + 2 \, \sqrt{-a b} \sqrt{x}}{b x + a}\right ) - 2 \,{\left (1280 \, A a^{6} b - 315 \,{\left (B a^{2} b^{5} - 11 \, A a b^{6}\right )} x^{5} - 1470 \,{\left (B a^{3} b^{4} - 11 \, A a^{2} b^{5}\right )} x^{4} - 2688 \,{\left (B a^{4} b^{3} - 11 \, A a^{3} b^{4}\right )} x^{3} - 2370 \,{\left (B a^{5} b^{2} - 11 \, A a^{4} b^{3}\right )} x^{2} - 965 \,{\left (B a^{6} b - 11 \, A a^{5} b^{2}\right )} x\right )} \sqrt{x}}{1280 \,{\left (a^{7} b^{6} x^{6} + 5 \, a^{8} b^{5} x^{5} + 10 \, a^{9} b^{4} x^{4} + 10 \, a^{10} b^{3} x^{3} + 5 \, a^{11} b^{2} x^{2} + a^{12} b x\right )}}, -\frac{315 \,{\left ({\left (B a b^{5} - 11 \, A b^{6}\right )} x^{6} + 5 \,{\left (B a^{2} b^{4} - 11 \, A a b^{5}\right )} x^{5} + 10 \,{\left (B a^{3} b^{3} - 11 \, A a^{2} b^{4}\right )} x^{4} + 10 \,{\left (B a^{4} b^{2} - 11 \, A a^{3} b^{3}\right )} x^{3} + 5 \,{\left (B a^{5} b - 11 \, A a^{4} b^{2}\right )} x^{2} +{\left (B a^{6} - 11 \, A a^{5} b\right )} x\right )} \sqrt{a b} \arctan \left (\frac{\sqrt{a b}}{b \sqrt{x}}\right ) +{\left (1280 \, A a^{6} b - 315 \,{\left (B a^{2} b^{5} - 11 \, A a b^{6}\right )} x^{5} - 1470 \,{\left (B a^{3} b^{4} - 11 \, A a^{2} b^{5}\right )} x^{4} - 2688 \,{\left (B a^{4} b^{3} - 11 \, A a^{3} b^{4}\right )} x^{3} - 2370 \,{\left (B a^{5} b^{2} - 11 \, A a^{4} b^{3}\right )} x^{2} - 965 \,{\left (B a^{6} b - 11 \, A a^{5} b^{2}\right )} x\right )} \sqrt{x}}{640 \,{\left (a^{7} b^{6} x^{6} + 5 \, a^{8} b^{5} x^{5} + 10 \, a^{9} b^{4} x^{4} + 10 \, a^{10} b^{3} x^{3} + 5 \, a^{11} b^{2} x^{2} + a^{12} b x\right )}}\right ] \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
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.
[In]
[Out]
________________________________________________________________________________________
Giac [A] time = 1.16222, size = 213, normalized size = 0.97 \begin{align*} \frac{63 \,{\left (B a - 11 \, A b\right )} \arctan \left (\frac{b \sqrt{x}}{\sqrt{a b}}\right )}{128 \, \sqrt{a b} a^{6}} - \frac{2 \, A}{a^{6} \sqrt{x}} + \frac{315 \, B a b^{4} x^{\frac{9}{2}} - 2185 \, A b^{5} x^{\frac{9}{2}} + 1470 \, B a^{2} b^{3} x^{\frac{7}{2}} - 9770 \, A a b^{4} x^{\frac{7}{2}} + 2688 \, B a^{3} b^{2} x^{\frac{5}{2}} - 16768 \, A a^{2} b^{3} x^{\frac{5}{2}} + 2370 \, B a^{4} b x^{\frac{3}{2}} - 13270 \, A a^{3} b^{2} x^{\frac{3}{2}} + 965 \, B a^{5} \sqrt{x} - 4215 \, A a^{4} b \sqrt{x}}{640 \,{\left (b x + a\right )}^{5} a^{6}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]