Optimal. Leaf size=41 \[ \frac{2 (x+1)^{3/2}}{3 (1-x)^{3/2}}-\frac{2 \sqrt{x+1}}{\sqrt{1-x}}+\sin ^{-1}(x) \]
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Rubi [A] time = 0.0050945, antiderivative size = 41, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.176, Rules used = {47, 41, 216} \[ \frac{2 (x+1)^{3/2}}{3 (1-x)^{3/2}}-\frac{2 \sqrt{x+1}}{\sqrt{1-x}}+\sin ^{-1}(x) \]
Antiderivative was successfully verified.
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Rule 47
Rule 41
Rule 216
Rubi steps
\begin{align*} \int \frac{(1+x)^{3/2}}{(1-x)^{5/2}} \, dx &=\frac{2 (1+x)^{3/2}}{3 (1-x)^{3/2}}-\int \frac{\sqrt{1+x}}{(1-x)^{3/2}} \, dx\\ &=-\frac{2 \sqrt{1+x}}{\sqrt{1-x}}+\frac{2 (1+x)^{3/2}}{3 (1-x)^{3/2}}+\int \frac{1}{\sqrt{1-x} \sqrt{1+x}} \, dx\\ &=-\frac{2 \sqrt{1+x}}{\sqrt{1-x}}+\frac{2 (1+x)^{3/2}}{3 (1-x)^{3/2}}+\int \frac{1}{\sqrt{1-x^2}} \, dx\\ &=-\frac{2 \sqrt{1+x}}{\sqrt{1-x}}+\frac{2 (1+x)^{3/2}}{3 (1-x)^{3/2}}+\sin ^{-1}(x)\\ \end{align*}
Mathematica [C] time = 0.0063796, size = 37, normalized size = 0.9 \[ \frac{4 \sqrt{2} \, _2F_1\left (-\frac{3}{2},-\frac{3}{2};-\frac{1}{2};\frac{1-x}{2}\right )}{3 (1-x)^{3/2}} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.016, size = 76, normalized size = 1.9 \begin{align*} -{\frac{8\,{x}^{2}+4\,x-4}{-3+3\,x}\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}}}}+{\arcsin \left ( x \right ) \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 [B] time = 1.51751, size = 89, normalized size = 2.17 \begin{align*} -\frac{{\left (-x^{2} + 1\right )}^{\frac{3}{2}}}{3 \,{\left (x^{3} - 3 \, x^{2} + 3 \, x - 1\right )}} + \frac{2 \, \sqrt{-x^{2} + 1}}{3 \,{\left (x^{2} - 2 \, x + 1\right )}} + \frac{7 \, \sqrt{-x^{2} + 1}}{3 \,{\left (x - 1\right )}} + \arcsin \left (x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 1.46875, size = 189, normalized size = 4.61 \begin{align*} -\frac{2 \,{\left (2 \, x^{2} - 2 \,{\left (2 \, x - 1\right )} \sqrt{x + 1} \sqrt{-x + 1} + 3 \,{\left (x^{2} - 2 \, x + 1\right )} \arctan \left (\frac{\sqrt{x + 1} \sqrt{-x + 1} - 1}{x}\right ) - 4 \, x + 2\right )}}{3 \,{\left (x^{2} - 2 \, x + 1\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] time = 5.58419, size = 500, normalized size = 12.2 \begin{align*} \begin{cases} - \frac{6 i \sqrt{x - 1} \left (x + 1\right )^{\frac{15}{2}} \operatorname{acosh}{\left (\frac{\sqrt{2} \sqrt{x + 1}}{2} \right )}}{3 \sqrt{x - 1} \left (x + 1\right )^{\frac{15}{2}} - 6 \sqrt{x - 1} \left (x + 1\right )^{\frac{13}{2}}} + \frac{3 \pi \sqrt{x - 1} \left (x + 1\right )^{\frac{15}{2}}}{3 \sqrt{x - 1} \left (x + 1\right )^{\frac{15}{2}} - 6 \sqrt{x - 1} \left (x + 1\right )^{\frac{13}{2}}} + \frac{12 i \sqrt{x - 1} \left (x + 1\right )^{\frac{13}{2}} \operatorname{acosh}{\left (\frac{\sqrt{2} \sqrt{x + 1}}{2} \right )}}{3 \sqrt{x - 1} \left (x + 1\right )^{\frac{15}{2}} - 6 \sqrt{x - 1} \left (x + 1\right )^{\frac{13}{2}}} - \frac{6 \pi \sqrt{x - 1} \left (x + 1\right )^{\frac{13}{2}}}{3 \sqrt{x - 1} \left (x + 1\right )^{\frac{15}{2}} - 6 \sqrt{x - 1} \left (x + 1\right )^{\frac{13}{2}}} + \frac{8 i \left (x + 1\right )^{8}}{3 \sqrt{x - 1} \left (x + 1\right )^{\frac{15}{2}} - 6 \sqrt{x - 1} \left (x + 1\right )^{\frac{13}{2}}} - \frac{12 i \left (x + 1\right )^{7}}{3 \sqrt{x - 1} \left (x + 1\right )^{\frac{15}{2}} - 6 \sqrt{x - 1} \left (x + 1\right )^{\frac{13}{2}}} & \text{for}\: \frac{\left |{x + 1}\right |}{2} > 1 \\\frac{6 \sqrt{1 - x} \left (x + 1\right )^{\frac{15}{2}} \operatorname{asin}{\left (\frac{\sqrt{2} \sqrt{x + 1}}{2} \right )}}{3 \sqrt{1 - x} \left (x + 1\right )^{\frac{15}{2}} - 6 \sqrt{1 - x} \left (x + 1\right )^{\frac{13}{2}}} - \frac{12 \sqrt{1 - x} \left (x + 1\right )^{\frac{13}{2}} \operatorname{asin}{\left (\frac{\sqrt{2} \sqrt{x + 1}}{2} \right )}}{3 \sqrt{1 - x} \left (x + 1\right )^{\frac{15}{2}} - 6 \sqrt{1 - x} \left (x + 1\right )^{\frac{13}{2}}} - \frac{8 \left (x + 1\right )^{8}}{3 \sqrt{1 - x} \left (x + 1\right )^{\frac{15}{2}} - 6 \sqrt{1 - x} \left (x + 1\right )^{\frac{13}{2}}} + \frac{12 \left (x + 1\right )^{7}}{3 \sqrt{1 - x} \left (x + 1\right )^{\frac{15}{2}} - 6 \sqrt{1 - x} \left (x + 1\right )^{\frac{13}{2}}} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.07073, size = 51, normalized size = 1.24 \begin{align*} \frac{4 \,{\left (2 \, x - 1\right )} \sqrt{x + 1} \sqrt{-x + 1}}{3 \,{\left (x - 1\right )}^{2}} + 2 \, \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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