Optimal. Leaf size=240 \[ \frac{231 (13 A b-3 a B)}{640 a^5 b x^{3/2} (a+b x)}-\frac{77 (13 A b-3 a B)}{128 a^6 b x^{3/2}}+\frac{33 (13 A b-3 a B)}{320 a^4 b x^{3/2} (a+b x)^2}+\frac{11 (13 A b-3 a B)}{240 a^3 b x^{3/2} (a+b x)^3}+\frac{13 A b-3 a B}{40 a^2 b x^{3/2} (a+b x)^4}+\frac{231 (13 A b-3 a B)}{128 a^7 \sqrt{x}}+\frac{231 \sqrt{b} (13 A b-3 a B) \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a}}\right )}{128 a^{15/2}}+\frac{A b-a B}{5 a b x^{3/2} (a+b x)^5} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.116044, antiderivative size = 240, normalized size of antiderivative = 1., number of steps used = 10, 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} \[ \frac{231 (13 A b-3 a B)}{640 a^5 b x^{3/2} (a+b x)}-\frac{77 (13 A b-3 a B)}{128 a^6 b x^{3/2}}+\frac{33 (13 A b-3 a B)}{320 a^4 b x^{3/2} (a+b x)^2}+\frac{11 (13 A b-3 a B)}{240 a^3 b x^{3/2} (a+b x)^3}+\frac{13 A b-3 a B}{40 a^2 b x^{3/2} (a+b x)^4}+\frac{231 (13 A b-3 a B)}{128 a^7 \sqrt{x}}+\frac{231 \sqrt{b} (13 A b-3 a B) \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a}}\right )}{128 a^{15/2}}+\frac{A b-a B}{5 a b x^{3/2} (a+b x)^5} \]
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^{5/2} \left (a^2+2 a b x+b^2 x^2\right )^3} \, dx &=\int \frac{A+B x}{x^{5/2} (a+b x)^6} \, dx\\ &=\frac{A b-a B}{5 a b x^{3/2} (a+b x)^5}-\frac{\left (-\frac{13 A b}{2}+\frac{3 a B}{2}\right ) \int \frac{1}{x^{5/2} (a+b x)^5} \, dx}{5 a b}\\ &=\frac{A b-a B}{5 a b x^{3/2} (a+b x)^5}+\frac{13 A b-3 a B}{40 a^2 b x^{3/2} (a+b x)^4}+\frac{(11 (13 A b-3 a B)) \int \frac{1}{x^{5/2} (a+b x)^4} \, dx}{80 a^2 b}\\ &=\frac{A b-a B}{5 a b x^{3/2} (a+b x)^5}+\frac{13 A b-3 a B}{40 a^2 b x^{3/2} (a+b x)^4}+\frac{11 (13 A b-3 a B)}{240 a^3 b x^{3/2} (a+b x)^3}+\frac{(33 (13 A b-3 a B)) \int \frac{1}{x^{5/2} (a+b x)^3} \, dx}{160 a^3 b}\\ &=\frac{A b-a B}{5 a b x^{3/2} (a+b x)^5}+\frac{13 A b-3 a B}{40 a^2 b x^{3/2} (a+b x)^4}+\frac{11 (13 A b-3 a B)}{240 a^3 b x^{3/2} (a+b x)^3}+\frac{33 (13 A b-3 a B)}{320 a^4 b x^{3/2} (a+b x)^2}+\frac{(231 (13 A b-3 a B)) \int \frac{1}{x^{5/2} (a+b x)^2} \, dx}{640 a^4 b}\\ &=\frac{A b-a B}{5 a b x^{3/2} (a+b x)^5}+\frac{13 A b-3 a B}{40 a^2 b x^{3/2} (a+b x)^4}+\frac{11 (13 A b-3 a B)}{240 a^3 b x^{3/2} (a+b x)^3}+\frac{33 (13 A b-3 a B)}{320 a^4 b x^{3/2} (a+b x)^2}+\frac{231 (13 A b-3 a B)}{640 a^5 b x^{3/2} (a+b x)}+\frac{(231 (13 A b-3 a B)) \int \frac{1}{x^{5/2} (a+b x)} \, dx}{256 a^5 b}\\ &=-\frac{77 (13 A b-3 a B)}{128 a^6 b x^{3/2}}+\frac{A b-a B}{5 a b x^{3/2} (a+b x)^5}+\frac{13 A b-3 a B}{40 a^2 b x^{3/2} (a+b x)^4}+\frac{11 (13 A b-3 a B)}{240 a^3 b x^{3/2} (a+b x)^3}+\frac{33 (13 A b-3 a B)}{320 a^4 b x^{3/2} (a+b x)^2}+\frac{231 (13 A b-3 a B)}{640 a^5 b x^{3/2} (a+b x)}-\frac{(231 (13 A b-3 a B)) \int \frac{1}{x^{3/2} (a+b x)} \, dx}{256 a^6}\\ &=-\frac{77 (13 A b-3 a B)}{128 a^6 b x^{3/2}}+\frac{231 (13 A b-3 a B)}{128 a^7 \sqrt{x}}+\frac{A b-a B}{5 a b x^{3/2} (a+b x)^5}+\frac{13 A b-3 a B}{40 a^2 b x^{3/2} (a+b x)^4}+\frac{11 (13 A b-3 a B)}{240 a^3 b x^{3/2} (a+b x)^3}+\frac{33 (13 A b-3 a B)}{320 a^4 b x^{3/2} (a+b x)^2}+\frac{231 (13 A b-3 a B)}{640 a^5 b x^{3/2} (a+b x)}+\frac{(231 b (13 A b-3 a B)) \int \frac{1}{\sqrt{x} (a+b x)} \, dx}{256 a^7}\\ &=-\frac{77 (13 A b-3 a B)}{128 a^6 b x^{3/2}}+\frac{231 (13 A b-3 a B)}{128 a^7 \sqrt{x}}+\frac{A b-a B}{5 a b x^{3/2} (a+b x)^5}+\frac{13 A b-3 a B}{40 a^2 b x^{3/2} (a+b x)^4}+\frac{11 (13 A b-3 a B)}{240 a^3 b x^{3/2} (a+b x)^3}+\frac{33 (13 A b-3 a B)}{320 a^4 b x^{3/2} (a+b x)^2}+\frac{231 (13 A b-3 a B)}{640 a^5 b x^{3/2} (a+b x)}+\frac{(231 b (13 A b-3 a B)) \operatorname{Subst}\left (\int \frac{1}{a+b x^2} \, dx,x,\sqrt{x}\right )}{128 a^7}\\ &=-\frac{77 (13 A b-3 a B)}{128 a^6 b x^{3/2}}+\frac{231 (13 A b-3 a B)}{128 a^7 \sqrt{x}}+\frac{A b-a B}{5 a b x^{3/2} (a+b x)^5}+\frac{13 A b-3 a B}{40 a^2 b x^{3/2} (a+b x)^4}+\frac{11 (13 A b-3 a B)}{240 a^3 b x^{3/2} (a+b x)^3}+\frac{33 (13 A b-3 a B)}{320 a^4 b x^{3/2} (a+b x)^2}+\frac{231 (13 A b-3 a B)}{640 a^5 b x^{3/2} (a+b x)}+\frac{231 \sqrt{b} (13 A b-3 a B) \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a}}\right )}{128 a^{15/2}}\\ \end{align*}
Mathematica [C] time = 0.0337671, size = 61, normalized size = 0.25 \[ \frac{\frac{3 a^5 (A b-a B)}{(a+b x)^5}+(3 a B-13 A b) \, _2F_1\left (-\frac{3}{2},5;-\frac{1}{2};-\frac{b x}{a}\right )}{15 a^6 b x^{3/2}} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.025, size = 266, normalized size = 1.1 \begin{align*} -{\frac{2\,A}{3\,{a}^{6}}{x}^{-{\frac{3}{2}}}}+12\,{\frac{Ab}{{a}^{7}\sqrt{x}}}-2\,{\frac{B}{{a}^{6}\sqrt{x}}}+{\frac{1467\,{b}^{6}A}{128\,{a}^{7} \left ( bx+a \right ) ^{5}}{x}^{{\frac{9}{2}}}}-{\frac{437\,{b}^{5}B}{128\,{a}^{6} \left ( bx+a \right ) ^{5}}{x}^{{\frac{9}{2}}}}+{\frac{9629\,A{b}^{5}}{192\,{a}^{6} \left ( bx+a \right ) ^{5}}{x}^{{\frac{7}{2}}}}-{\frac{977\,{b}^{4}B}{64\,{a}^{5} \left ( bx+a \right ) ^{5}}{x}^{{\frac{7}{2}}}}+{\frac{1253\,{b}^{4}A}{15\,{a}^{5} \left ( bx+a \right ) ^{5}}{x}^{{\frac{5}{2}}}}-{\frac{131\,{b}^{3}B}{5\,{a}^{4} \left ( bx+a \right ) ^{5}}{x}^{{\frac{5}{2}}}}+{\frac{12131\,A{b}^{3}}{192\,{a}^{4} \left ( bx+a \right ) ^{5}}{x}^{{\frac{3}{2}}}}-{\frac{1327\,{b}^{2}B}{64\,{a}^{3} \left ( bx+a \right ) ^{5}}{x}^{{\frac{3}{2}}}}+{\frac{2373\,A{b}^{2}}{128\,{a}^{3} \left ( bx+a \right ) ^{5}}\sqrt{x}}-{\frac{843\,bB}{128\,{a}^{2} \left ( bx+a \right ) ^{5}}\sqrt{x}}+{\frac{3003\,A{b}^{2}}{128\,{a}^{7}}\arctan \left ({b\sqrt{x}{\frac{1}{\sqrt{ab}}}} \right ){\frac{1}{\sqrt{ab}}}}-{\frac{693\,bB}{128\,{a}^{6}}\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 = 1.69816, size = 1658, normalized size = 6.91 \begin{align*} \text{result too large to display} \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 = 1.14449, size = 243, normalized size = 1.01 \begin{align*} -\frac{231 \,{\left (3 \, B a b - 13 \, A b^{2}\right )} \arctan \left (\frac{b \sqrt{x}}{\sqrt{a b}}\right )}{128 \, \sqrt{a b} a^{7}} - \frac{2 \,{\left (3 \, B a x - 18 \, A b x + A a\right )}}{3 \, a^{7} x^{\frac{3}{2}}} - \frac{6555 \, B a b^{5} x^{\frac{9}{2}} - 22005 \, A b^{6} x^{\frac{9}{2}} + 29310 \, B a^{2} b^{4} x^{\frac{7}{2}} - 96290 \, A a b^{5} x^{\frac{7}{2}} + 50304 \, B a^{3} b^{3} x^{\frac{5}{2}} - 160384 \, A a^{2} b^{4} x^{\frac{5}{2}} + 39810 \, B a^{4} b^{2} x^{\frac{3}{2}} - 121310 \, A a^{3} b^{3} x^{\frac{3}{2}} + 12645 \, B a^{5} b \sqrt{x} - 35595 \, A a^{4} b^{2} \sqrt{x}}{1920 \,{\left (b x + a\right )}^{5} a^{7}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]