Optimal. Leaf size=115 \[ -\frac {\sqrt {1-x} \sqrt {x+1}}{4 x^4}-\frac {2 \sqrt {1-x} \sqrt {x+1}}{3 x^3}-\frac {7 \sqrt {1-x} \sqrt {x+1}}{8 x^2}-\frac {4 \sqrt {1-x} \sqrt {x+1}}{3 x}-\frac {7}{8} \tanh ^{-1}\left (\sqrt {1-x} \sqrt {x+1}\right ) \]
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Rubi [A] time = 0.03, antiderivative size = 115, normalized size of antiderivative = 1.00, number of steps used = 7, number of rules used = 5, integrand size = 20, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.250, Rules used = {98, 151, 12, 92, 206} \begin {gather*} -\frac {7 \sqrt {1-x} \sqrt {x+1}}{8 x^2}-\frac {2 \sqrt {1-x} \sqrt {x+1}}{3 x^3}-\frac {\sqrt {1-x} \sqrt {x+1}}{4 x^4}-\frac {4 \sqrt {1-x} \sqrt {x+1}}{3 x}-\frac {7}{8} \tanh ^{-1}\left (\sqrt {1-x} \sqrt {x+1}\right ) \end {gather*}
Antiderivative was successfully verified.
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Rule 12
Rule 92
Rule 98
Rule 151
Rule 206
Rubi steps
\begin {align*} \int \frac {(1+x)^{3/2}}{\sqrt {1-x} x^5} \, dx &=-\frac {\sqrt {1-x} \sqrt {1+x}}{4 x^4}-\frac {1}{4} \int \frac {-8-7 x}{\sqrt {1-x} x^4 \sqrt {1+x}} \, dx\\ &=-\frac {\sqrt {1-x} \sqrt {1+x}}{4 x^4}-\frac {2 \sqrt {1-x} \sqrt {1+x}}{3 x^3}+\frac {1}{12} \int \frac {21+16 x}{\sqrt {1-x} x^3 \sqrt {1+x}} \, dx\\ &=-\frac {\sqrt {1-x} \sqrt {1+x}}{4 x^4}-\frac {2 \sqrt {1-x} \sqrt {1+x}}{3 x^3}-\frac {7 \sqrt {1-x} \sqrt {1+x}}{8 x^2}-\frac {1}{24} \int \frac {-32-21 x}{\sqrt {1-x} x^2 \sqrt {1+x}} \, dx\\ &=-\frac {\sqrt {1-x} \sqrt {1+x}}{4 x^4}-\frac {2 \sqrt {1-x} \sqrt {1+x}}{3 x^3}-\frac {7 \sqrt {1-x} \sqrt {1+x}}{8 x^2}-\frac {4 \sqrt {1-x} \sqrt {1+x}}{3 x}+\frac {1}{24} \int \frac {21}{\sqrt {1-x} x \sqrt {1+x}} \, dx\\ &=-\frac {\sqrt {1-x} \sqrt {1+x}}{4 x^4}-\frac {2 \sqrt {1-x} \sqrt {1+x}}{3 x^3}-\frac {7 \sqrt {1-x} \sqrt {1+x}}{8 x^2}-\frac {4 \sqrt {1-x} \sqrt {1+x}}{3 x}+\frac {7}{8} \int \frac {1}{\sqrt {1-x} x \sqrt {1+x}} \, dx\\ &=-\frac {\sqrt {1-x} \sqrt {1+x}}{4 x^4}-\frac {2 \sqrt {1-x} \sqrt {1+x}}{3 x^3}-\frac {7 \sqrt {1-x} \sqrt {1+x}}{8 x^2}-\frac {4 \sqrt {1-x} \sqrt {1+x}}{3 x}-\frac {7}{8} \operatorname {Subst}\left (\int \frac {1}{1-x^2} \, dx,x,\sqrt {1-x} \sqrt {1+x}\right )\\ &=-\frac {\sqrt {1-x} \sqrt {1+x}}{4 x^4}-\frac {2 \sqrt {1-x} \sqrt {1+x}}{3 x^3}-\frac {7 \sqrt {1-x} \sqrt {1+x}}{8 x^2}-\frac {4 \sqrt {1-x} \sqrt {1+x}}{3 x}-\frac {7}{8} \tanh ^{-1}\left (\sqrt {1-x} \sqrt {1+x}\right )\\ \end {align*}
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Mathematica [A] time = 0.02, size = 71, normalized size = 0.62 \begin {gather*} -\frac {-32 x^5-21 x^4+16 x^3+15 x^2+21 \sqrt {1-x^2} x^4 \tanh ^{-1}\left (\sqrt {1-x^2}\right )+16 x+6}{24 x^4 \sqrt {1-x^2}} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.24, size = 100, normalized size = 0.87 \begin {gather*} \frac {\sqrt {1-x} \left (\frac {21 (1-x)^3}{(x+1)^3}-\frac {77 (1-x)^2}{(x+1)^2}+\frac {83 (1-x)}{x+1}-75\right )}{12 \sqrt {x+1} \left (\frac {1-x}{x+1}-1\right )^4}-\frac {7}{4} \tanh ^{-1}\left (\frac {\sqrt {1-x}}{\sqrt {x+1}}\right ) \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 1.25, size = 60, normalized size = 0.52 \begin {gather*} \frac {21 \, x^{4} \log \left (\frac {\sqrt {x + 1} \sqrt {-x + 1} - 1}{x}\right ) - {\left (32 \, x^{3} + 21 \, x^{2} + 16 \, x + 6\right )} \sqrt {x + 1} \sqrt {-x + 1}}{24 \, x^{4}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: NotImplementedError} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.02, size = 94, normalized size = 0.82 \begin {gather*} -\frac {\sqrt {x +1}\, \sqrt {-x +1}\, \left (21 x^{4} \arctanh \left (\frac {1}{\sqrt {-x^{2}+1}}\right )+32 \sqrt {-x^{2}+1}\, x^{3}+21 \sqrt {-x^{2}+1}\, x^{2}+16 \sqrt {-x^{2}+1}\, x +6 \sqrt {-x^{2}+1}\right )}{24 \sqrt {-x^{2}+1}\, x^{4}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.95, size = 82, normalized size = 0.71 \begin {gather*} -\frac {4 \, \sqrt {-x^{2} + 1}}{3 \, x} - \frac {7 \, \sqrt {-x^{2} + 1}}{8 \, x^{2}} - \frac {2 \, \sqrt {-x^{2} + 1}}{3 \, x^{3}} - \frac {\sqrt {-x^{2} + 1}}{4 \, x^{4}} - \frac {7}{8} \, \log \left (\frac {2 \, \sqrt {-x^{2} + 1}}{{\left | x \right |}} + \frac {2}{{\left | x \right |}}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \begin {gather*} \int \frac {{\left (x+1\right )}^{3/2}}{x^5\,\sqrt {1-x}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {\left (x + 1\right )^{\frac {3}{2}}}{x^{5} \sqrt {1 - x}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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