Optimal. Leaf size=65 \[ \frac{2 (x+1)^{5/2}}{\sqrt{1-x}}+\frac{5}{2} \sqrt{1-x} (x+1)^{3/2}+\frac{15}{2} \sqrt{1-x} \sqrt{x+1}-\frac{15}{2} \sin ^{-1}(x) \]
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Rubi [A] time = 0.0103244, antiderivative size = 65, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.235, Rules used = {47, 50, 41, 216} \[ \frac{2 (x+1)^{5/2}}{\sqrt{1-x}}+\frac{5}{2} \sqrt{1-x} (x+1)^{3/2}+\frac{15}{2} \sqrt{1-x} \sqrt{x+1}-\frac{15}{2} \sin ^{-1}(x) \]
Antiderivative was successfully verified.
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Rule 47
Rule 50
Rule 41
Rule 216
Rubi steps
\begin{align*} \int \frac{(1+x)^{5/2}}{(1-x)^{3/2}} \, dx &=\frac{2 (1+x)^{5/2}}{\sqrt{1-x}}-5 \int \frac{(1+x)^{3/2}}{\sqrt{1-x}} \, dx\\ &=\frac{5}{2} \sqrt{1-x} (1+x)^{3/2}+\frac{2 (1+x)^{5/2}}{\sqrt{1-x}}-\frac{15}{2} \int \frac{\sqrt{1+x}}{\sqrt{1-x}} \, dx\\ &=\frac{15}{2} \sqrt{1-x} \sqrt{1+x}+\frac{5}{2} \sqrt{1-x} (1+x)^{3/2}+\frac{2 (1+x)^{5/2}}{\sqrt{1-x}}-\frac{15}{2} \int \frac{1}{\sqrt{1-x} \sqrt{1+x}} \, dx\\ &=\frac{15}{2} \sqrt{1-x} \sqrt{1+x}+\frac{5}{2} \sqrt{1-x} (1+x)^{3/2}+\frac{2 (1+x)^{5/2}}{\sqrt{1-x}}-\frac{15}{2} \int \frac{1}{\sqrt{1-x^2}} \, dx\\ &=\frac{15}{2} \sqrt{1-x} \sqrt{1+x}+\frac{5}{2} \sqrt{1-x} (1+x)^{3/2}+\frac{2 (1+x)^{5/2}}{\sqrt{1-x}}-\frac{15}{2} \sin ^{-1}(x)\\ \end{align*}
Mathematica [C] time = 0.0065163, size = 35, normalized size = 0.54 \[ \frac{8 \sqrt{2} \, _2F_1\left (-\frac{5}{2},-\frac{1}{2};\frac{1}{2};\frac{1-x}{2}\right )}{\sqrt{1-x}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.014, size = 77, normalized size = 1.2 \begin{align*} -{\frac{{x}^{3}+8\,{x}^{2}-17\,x-24}{2}\sqrt{ \left ( 1+x \right ) \left ( 1-x \right ) }{\frac{1}{\sqrt{- \left ( 1+x \right ) \left ( -1+x \right ) }}}{\frac{1}{\sqrt{1-x}}}{\frac{1}{\sqrt{1+x}}}}-{\frac{15\,\arcsin \left ( x \right ) }{2}\sqrt{ \left ( 1+x \right ) \left ( 1-x \right ) }{\frac{1}{\sqrt{1-x}}}{\frac{1}{\sqrt{1+x}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.49699, size = 76, normalized size = 1.17 \begin{align*} -\frac{x^{3}}{2 \, \sqrt{-x^{2} + 1}} - \frac{4 \, x^{2}}{\sqrt{-x^{2} + 1}} + \frac{17 \, x}{2 \, \sqrt{-x^{2} + 1}} + \frac{12}{\sqrt{-x^{2} + 1}} - \frac{15}{2} \, \arcsin \left (x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.56274, size = 166, normalized size = 2.55 \begin{align*} \frac{{\left (x^{2} + 7 \, x - 24\right )} \sqrt{x + 1} \sqrt{-x + 1} + 30 \,{\left (x - 1\right )} \arctan \left (\frac{\sqrt{x + 1} \sqrt{-x + 1} - 1}{x}\right ) + 24 \, x - 24}{2 \,{\left (x - 1\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 14.3842, size = 139, normalized size = 2.14 \begin{align*} \begin{cases} 15 i \operatorname{acosh}{\left (\frac{\sqrt{2} \sqrt{x + 1}}{2} \right )} + \frac{i \left (x + 1\right )^{\frac{5}{2}}}{2 \sqrt{x - 1}} + \frac{5 i \left (x + 1\right )^{\frac{3}{2}}}{2 \sqrt{x - 1}} - \frac{15 i \sqrt{x + 1}}{\sqrt{x - 1}} & \text{for}\: \frac{\left |{x + 1}\right |}{2} > 1 \\- 15 \operatorname{asin}{\left (\frac{\sqrt{2} \sqrt{x + 1}}{2} \right )} - \frac{\left (x + 1\right )^{\frac{5}{2}}}{2 \sqrt{1 - x}} - \frac{5 \left (x + 1\right )^{\frac{3}{2}}}{2 \sqrt{1 - x}} + \frac{15 \sqrt{x + 1}}{\sqrt{1 - x}} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.08772, size = 57, normalized size = 0.88 \begin{align*} \frac{{\left ({\left (x + 6\right )}{\left (x + 1\right )} - 30\right )} \sqrt{x + 1} \sqrt{-x + 1}}{2 \,{\left (x - 1\right )}} - 15 \, \arcsin \left (\frac{1}{2} \, \sqrt{2} \sqrt{x + 1}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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