Optimal. Leaf size=46 \[ \frac{b \left (a+b \sqrt{x}\right )^{11}}{66 a^2 x^{11/2}}-\frac{\left (a+b \sqrt{x}\right )^{11}}{6 a x^6} \]
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Rubi [A] time = 0.013311, antiderivative size = 46, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2, Rules used = {266, 45, 37} \[ \frac{b \left (a+b \sqrt{x}\right )^{11}}{66 a^2 x^{11/2}}-\frac{\left (a+b \sqrt{x}\right )^{11}}{6 a x^6} \]
Antiderivative was successfully verified.
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Rule 266
Rule 45
Rule 37
Rubi steps
\begin{align*} \int \frac{\left (a+b \sqrt{x}\right )^{10}}{x^7} \, dx &=2 \operatorname{Subst}\left (\int \frac{(a+b x)^{10}}{x^{13}} \, dx,x,\sqrt{x}\right )\\ &=-\frac{\left (a+b \sqrt{x}\right )^{11}}{6 a x^6}-\frac{b \operatorname{Subst}\left (\int \frac{(a+b x)^{10}}{x^{12}} \, dx,x,\sqrt{x}\right )}{6 a}\\ &=-\frac{\left (a+b \sqrt{x}\right )^{11}}{6 a x^6}+\frac{b \left (a+b \sqrt{x}\right )^{11}}{66 a^2 x^{11/2}}\\ \end{align*}
Mathematica [A] time = 0.0078622, size = 32, normalized size = 0.7 \[ \frac{\left (b \sqrt{x}-11 a\right ) \left (a+b \sqrt{x}\right )^{11}}{66 a^2 x^6} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.002, size = 113, normalized size = 2.5 \begin{align*} -{\frac{{b}^{10}}{x}}-{\frac{20\,a{b}^{9}}{3}{x}^{-{\frac{3}{2}}}}-{\frac{45\,{a}^{2}{b}^{8}}{2\,{x}^{2}}}-48\,{\frac{{a}^{3}{b}^{7}}{{x}^{5/2}}}-70\,{\frac{{a}^{4}{b}^{6}}{{x}^{3}}}-72\,{\frac{{a}^{5}{b}^{5}}{{x}^{7/2}}}-{\frac{105\,{a}^{6}{b}^{4}}{2\,{x}^{4}}}-{\frac{80\,{a}^{7}{b}^{3}}{3}{x}^{-{\frac{9}{2}}}}-9\,{\frac{{a}^{8}{b}^{2}}{{x}^{5}}}-{\frac{20\,{a}^{9}b}{11}{x}^{-{\frac{11}{2}}}}-{\frac{{a}^{10}}{6\,{x}^{6}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 0.984086, size = 151, normalized size = 3.28 \begin{align*} -\frac{66 \, b^{10} x^{5} + 440 \, a b^{9} x^{\frac{9}{2}} + 1485 \, a^{2} b^{8} x^{4} + 3168 \, a^{3} b^{7} x^{\frac{7}{2}} + 4620 \, a^{4} b^{6} x^{3} + 4752 \, a^{5} b^{5} x^{\frac{5}{2}} + 3465 \, a^{6} b^{4} x^{2} + 1760 \, a^{7} b^{3} x^{\frac{3}{2}} + 594 \, a^{8} b^{2} x + 120 \, a^{9} b \sqrt{x} + 11 \, a^{10}}{66 \, x^{6}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 1.32821, size = 267, normalized size = 5.8 \begin{align*} -\frac{66 \, b^{10} x^{5} + 1485 \, a^{2} b^{8} x^{4} + 4620 \, a^{4} b^{6} x^{3} + 3465 \, a^{6} b^{4} x^{2} + 594 \, a^{8} b^{2} x + 11 \, a^{10} + 8 \,{\left (55 \, a b^{9} x^{4} + 396 \, a^{3} b^{7} x^{3} + 594 \, a^{5} b^{5} x^{2} + 220 \, a^{7} b^{3} x + 15 \, a^{9} b\right )} \sqrt{x}}{66 \, x^{6}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] time = 4.70582, size = 134, normalized size = 2.91 \begin{align*} - \frac{a^{10}}{6 x^{6}} - \frac{20 a^{9} b}{11 x^{\frac{11}{2}}} - \frac{9 a^{8} b^{2}}{x^{5}} - \frac{80 a^{7} b^{3}}{3 x^{\frac{9}{2}}} - \frac{105 a^{6} b^{4}}{2 x^{4}} - \frac{72 a^{5} b^{5}}{x^{\frac{7}{2}}} - \frac{70 a^{4} b^{6}}{x^{3}} - \frac{48 a^{3} b^{7}}{x^{\frac{5}{2}}} - \frac{45 a^{2} b^{8}}{2 x^{2}} - \frac{20 a b^{9}}{3 x^{\frac{3}{2}}} - \frac{b^{10}}{x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.10787, size = 151, normalized size = 3.28 \begin{align*} -\frac{66 \, b^{10} x^{5} + 440 \, a b^{9} x^{\frac{9}{2}} + 1485 \, a^{2} b^{8} x^{4} + 3168 \, a^{3} b^{7} x^{\frac{7}{2}} + 4620 \, a^{4} b^{6} x^{3} + 4752 \, a^{5} b^{5} x^{\frac{5}{2}} + 3465 \, a^{6} b^{4} x^{2} + 1760 \, a^{7} b^{3} x^{\frac{3}{2}} + 594 \, a^{8} b^{2} x + 120 \, a^{9} b \sqrt{x} + 11 \, a^{10}}{66 \, x^{6}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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