Optimal. Leaf size=102 \[ \frac{8 x}{63 \sqrt{1-x} \sqrt{x+1}}+\frac{4}{63 (1-x)^{3/2} \sqrt{x+1}}+\frac{4}{63 (1-x)^{5/2} \sqrt{x+1}}+\frac{5}{63 (1-x)^{7/2} \sqrt{x+1}}+\frac{1}{9 (1-x)^{9/2} \sqrt{x+1}} \]
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Rubi [A] time = 0.0203065, antiderivative size = 102, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 2, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.118, Rules used = {45, 39} \[ \frac{8 x}{63 \sqrt{1-x} \sqrt{x+1}}+\frac{4}{63 (1-x)^{3/2} \sqrt{x+1}}+\frac{4}{63 (1-x)^{5/2} \sqrt{x+1}}+\frac{5}{63 (1-x)^{7/2} \sqrt{x+1}}+\frac{1}{9 (1-x)^{9/2} \sqrt{x+1}} \]
Antiderivative was successfully verified.
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Rule 45
Rule 39
Rubi steps
\begin{align*} \int \frac{1}{(1-x)^{11/2} (1+x)^{3/2}} \, dx &=\frac{1}{9 (1-x)^{9/2} \sqrt{1+x}}+\frac{5}{9} \int \frac{1}{(1-x)^{9/2} (1+x)^{3/2}} \, dx\\ &=\frac{1}{9 (1-x)^{9/2} \sqrt{1+x}}+\frac{5}{63 (1-x)^{7/2} \sqrt{1+x}}+\frac{20}{63} \int \frac{1}{(1-x)^{7/2} (1+x)^{3/2}} \, dx\\ &=\frac{1}{9 (1-x)^{9/2} \sqrt{1+x}}+\frac{5}{63 (1-x)^{7/2} \sqrt{1+x}}+\frac{4}{63 (1-x)^{5/2} \sqrt{1+x}}+\frac{4}{21} \int \frac{1}{(1-x)^{5/2} (1+x)^{3/2}} \, dx\\ &=\frac{1}{9 (1-x)^{9/2} \sqrt{1+x}}+\frac{5}{63 (1-x)^{7/2} \sqrt{1+x}}+\frac{4}{63 (1-x)^{5/2} \sqrt{1+x}}+\frac{4}{63 (1-x)^{3/2} \sqrt{1+x}}+\frac{8}{63} \int \frac{1}{(1-x)^{3/2} (1+x)^{3/2}} \, dx\\ &=\frac{1}{9 (1-x)^{9/2} \sqrt{1+x}}+\frac{5}{63 (1-x)^{7/2} \sqrt{1+x}}+\frac{4}{63 (1-x)^{5/2} \sqrt{1+x}}+\frac{4}{63 (1-x)^{3/2} \sqrt{1+x}}+\frac{8 x}{63 \sqrt{1-x} \sqrt{1+x}}\\ \end{align*}
Mathematica [A] time = 0.0115801, size = 45, normalized size = 0.44 \[ \frac{8 x^5-32 x^4+44 x^3-16 x^2-17 x+20}{63 (x-1)^4 \sqrt{1-x^2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.003, size = 40, normalized size = 0.4 \begin{align*}{\frac{8\,{x}^{5}-32\,{x}^{4}+44\,{x}^{3}-16\,{x}^{2}-17\,x+20}{63} \left ( 1-x \right ) ^{-{\frac{9}{2}}}{\frac{1}{\sqrt{1+x}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 1.03223, size = 271, normalized size = 2.66 \begin{align*} \frac{8 \, x}{63 \, \sqrt{-x^{2} + 1}} + \frac{1}{9 \,{\left (\sqrt{-x^{2} + 1} x^{4} - 4 \, \sqrt{-x^{2} + 1} x^{3} + 6 \, \sqrt{-x^{2} + 1} x^{2} - 4 \, \sqrt{-x^{2} + 1} x + \sqrt{-x^{2} + 1}\right )}} - \frac{5}{63 \,{\left (\sqrt{-x^{2} + 1} x^{3} - 3 \, \sqrt{-x^{2} + 1} x^{2} + 3 \, \sqrt{-x^{2} + 1} x - \sqrt{-x^{2} + 1}\right )}} + \frac{4}{63 \,{\left (\sqrt{-x^{2} + 1} x^{2} - 2 \, \sqrt{-x^{2} + 1} x + \sqrt{-x^{2} + 1}\right )}} - \frac{4}{63 \,{\left (\sqrt{-x^{2} + 1} x - \sqrt{-x^{2} + 1}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.7967, size = 230, normalized size = 2.25 \begin{align*} \frac{20 \, x^{6} - 80 \, x^{5} + 100 \, x^{4} - 100 \, x^{2} -{\left (8 \, x^{5} - 32 \, x^{4} + 44 \, x^{3} - 16 \, x^{2} - 17 \, x + 20\right )} \sqrt{x + 1} \sqrt{-x + 1} + 80 \, x - 20}{63 \,{\left (x^{6} - 4 \, x^{5} + 5 \, x^{4} - 5 \, x^{2} + 4 \, x - 1\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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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.
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Giac [A] time = 1.06085, size = 115, normalized size = 1.13 \begin{align*} \frac{\sqrt{2} - \sqrt{-x + 1}}{64 \, \sqrt{x + 1}} - \frac{\sqrt{x + 1}}{64 \,{\left (\sqrt{2} - \sqrt{-x + 1}\right )}} - \frac{{\left ({\left ({\left ({\left (193 \, x - 1481\right )}{\left (x + 1\right )} + 5544\right )}{\left (x + 1\right )} - 8400\right )}{\left (x + 1\right )} + 5040\right )} \sqrt{x + 1} \sqrt{-x + 1}}{2016 \,{\left (x - 1\right )}^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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