Optimal. Leaf size=75 \[ -\frac{5 a^3 b^2}{2 x^4}-\frac{20 a^2 b^3}{7 x^{7/2}}-\frac{10 a^4 b}{9 x^{9/2}}-\frac{a^5}{5 x^5}-\frac{5 a b^4}{3 x^3}-\frac{2 b^5}{5 x^{5/2}} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0319221, antiderivative size = 75, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.133, Rules used = {266, 43} \[ -\frac{5 a^3 b^2}{2 x^4}-\frac{20 a^2 b^3}{7 x^{7/2}}-\frac{10 a^4 b}{9 x^{9/2}}-\frac{a^5}{5 x^5}-\frac{5 a b^4}{3 x^3}-\frac{2 b^5}{5 x^{5/2}} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 266
Rule 43
Rubi steps
\begin{align*} \int \frac{\left (a+b \sqrt{x}\right )^5}{x^6} \, dx &=2 \operatorname{Subst}\left (\int \frac{(a+b x)^5}{x^{11}} \, dx,x,\sqrt{x}\right )\\ &=2 \operatorname{Subst}\left (\int \left (\frac{a^5}{x^{11}}+\frac{5 a^4 b}{x^{10}}+\frac{10 a^3 b^2}{x^9}+\frac{10 a^2 b^3}{x^8}+\frac{5 a b^4}{x^7}+\frac{b^5}{x^6}\right ) \, dx,x,\sqrt{x}\right )\\ &=-\frac{a^5}{5 x^5}-\frac{10 a^4 b}{9 x^{9/2}}-\frac{5 a^3 b^2}{2 x^4}-\frac{20 a^2 b^3}{7 x^{7/2}}-\frac{5 a b^4}{3 x^3}-\frac{2 b^5}{5 x^{5/2}}\\ \end{align*}
Mathematica [A] time = 0.0260976, size = 65, normalized size = 0.87 \[ -\frac{1800 a^2 b^3 x^{3/2}+1575 a^3 b^2 x+700 a^4 b \sqrt{x}+126 a^5+1050 a b^4 x^2+252 b^5 x^{5/2}}{630 x^5} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.003, size = 58, normalized size = 0.8 \begin{align*} -{\frac{{a}^{5}}{5\,{x}^{5}}}-{\frac{10\,{a}^{4}b}{9}{x}^{-{\frac{9}{2}}}}-{\frac{5\,{a}^{3}{b}^{2}}{2\,{x}^{4}}}-{\frac{20\,{a}^{2}{b}^{3}}{7}{x}^{-{\frac{7}{2}}}}-{\frac{5\,a{b}^{4}}{3\,{x}^{3}}}-{\frac{2\,{b}^{5}}{5}{x}^{-{\frac{5}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A] time = 0.978925, size = 77, normalized size = 1.03 \begin{align*} -\frac{252 \, b^{5} x^{\frac{5}{2}} + 1050 \, a b^{4} x^{2} + 1800 \, a^{2} b^{3} x^{\frac{3}{2}} + 1575 \, a^{3} b^{2} x + 700 \, a^{4} b \sqrt{x} + 126 \, a^{5}}{630 \, x^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 1.46752, size = 147, normalized size = 1.96 \begin{align*} -\frac{1050 \, a b^{4} x^{2} + 1575 \, a^{3} b^{2} x + 126 \, a^{5} + 4 \,{\left (63 \, b^{5} x^{2} + 450 \, a^{2} b^{3} x + 175 \, a^{4} b\right )} \sqrt{x}}{630 \, x^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [A] time = 2.78584, size = 75, normalized size = 1. \begin{align*} - \frac{a^{5}}{5 x^{5}} - \frac{10 a^{4} b}{9 x^{\frac{9}{2}}} - \frac{5 a^{3} b^{2}}{2 x^{4}} - \frac{20 a^{2} b^{3}}{7 x^{\frac{7}{2}}} - \frac{5 a b^{4}}{3 x^{3}} - \frac{2 b^{5}}{5 x^{\frac{5}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A] time = 1.10437, size = 77, normalized size = 1.03 \begin{align*} -\frac{252 \, b^{5} x^{\frac{5}{2}} + 1050 \, a b^{4} x^{2} + 1800 \, a^{2} b^{3} x^{\frac{3}{2}} + 1575 \, a^{3} b^{2} x + 700 \, a^{4} b \sqrt{x} + 126 \, a^{5}}{630 \, x^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]