Optimal. Leaf size=41 \[ \frac {(x+1)^{3/2}}{15 (1-x)^{3/2}}+\frac {(x+1)^{3/2}}{5 (1-x)^{5/2}} \]
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Rubi [A] time = 0.00, antiderivative size = 41, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, integrand size = 17, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.118, Rules used = {45, 37} \begin {gather*} \frac {(x+1)^{3/2}}{15 (1-x)^{3/2}}+\frac {(x+1)^{3/2}}{5 (1-x)^{5/2}} \end {gather*}
Antiderivative was successfully verified.
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Rule 37
Rule 45
Rubi steps
\begin {align*} \int \frac {\sqrt {1+x}}{(1-x)^{7/2}} \, dx &=\frac {(1+x)^{3/2}}{5 (1-x)^{5/2}}+\frac {1}{5} \int \frac {\sqrt {1+x}}{(1-x)^{5/2}} \, dx\\ &=\frac {(1+x)^{3/2}}{5 (1-x)^{5/2}}+\frac {(1+x)^{3/2}}{15 (1-x)^{3/2}}\\ \end {align*}
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Mathematica [A] time = 0.01, size = 23, normalized size = 0.56 \begin {gather*} -\frac {(x-4) (x+1)^{3/2}}{15 (1-x)^{5/2}} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.06, size = 34, normalized size = 0.83 \begin {gather*} \frac {(x+1)^{3/2} \left (\frac {3 (x+1)}{1-x}+5\right )}{30 (1-x)^{3/2}} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.92, size = 53, normalized size = 1.29 \begin {gather*} \frac {4 \, x^{3} - 12 \, x^{2} + {\left (x^{2} - 3 \, x - 4\right )} \sqrt {x + 1} \sqrt {-x + 1} + 12 \, x - 4}{15 \, {\left (x^{3} - 3 \, x^{2} + 3 \, x - 1\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 1.05, size = 22, normalized size = 0.54 \begin {gather*} \frac {{\left (x + 1\right )}^{\frac {3}{2}} {\left (x - 4\right )} \sqrt {-x + 1}}{15 \, {\left (x - 1\right )}^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.00, size = 18, normalized size = 0.44 \begin {gather*} -\frac {\left (x +1\right )^{\frac {3}{2}} \left (x -4\right )}{15 \left (-x +1\right )^{\frac {5}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 1.40, size = 64, normalized size = 1.56 \begin {gather*} -\frac {2 \, \sqrt {-x^{2} + 1}}{5 \, {\left (x^{3} - 3 \, x^{2} + 3 \, x - 1\right )}} - \frac {\sqrt {-x^{2} + 1}}{15 \, {\left (x^{2} - 2 \, x + 1\right )}} + \frac {\sqrt {-x^{2} + 1}}{15 \, {\left (x - 1\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.24, size = 50, normalized size = 1.22 \begin {gather*} -\frac {\sqrt {1-x}\,\left (\frac {x\,\sqrt {x+1}}{5}+\frac {4\,\sqrt {x+1}}{15}-\frac {x^2\,\sqrt {x+1}}{15}\right )}{x^3-3\,x^2+3\,x-1} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [B] time = 6.55, size = 173, normalized size = 4.22 \begin {gather*} \begin {cases} \frac {i \left (x + 1\right )^{\frac {5}{2}}}{15 \sqrt {x - 1} \left (x + 1\right )^{2} - 60 \sqrt {x - 1} \left (x + 1\right ) + 60 \sqrt {x - 1}} - \frac {5 i \left (x + 1\right )^{\frac {3}{2}}}{15 \sqrt {x - 1} \left (x + 1\right )^{2} - 60 \sqrt {x - 1} \left (x + 1\right ) + 60 \sqrt {x - 1}} & \text {for}\: \frac {\left |{x + 1}\right |}{2} > 1 \\- \frac {\left (x + 1\right )^{\frac {5}{2}}}{15 \sqrt {1 - x} \left (x + 1\right )^{2} - 60 \sqrt {1 - x} \left (x + 1\right ) + 60 \sqrt {1 - x}} + \frac {5 \left (x + 1\right )^{\frac {3}{2}}}{15 \sqrt {1 - x} \left (x + 1\right )^{2} - 60 \sqrt {1 - x} \left (x + 1\right ) + 60 \sqrt {1 - x}} & \text {otherwise} \end {cases} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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