Optimal. Leaf size=63 \[ \frac {\sqrt {-x-1}}{2 \sqrt {-x} \sqrt {x}}-\frac {\sqrt {x} \tan ^{-1}\left (\sqrt {-x-1}\right )}{2 \sqrt {-x}}-\frac {\text {csch}^{-1}\left (\sqrt {x}\right )}{x} \]
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Rubi [A] time = 0.02, antiderivative size = 63, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 5, integrand size = 10, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.500, Rules used = {6346, 12, 51, 63, 204} \[ \frac {\sqrt {-x-1}}{2 \sqrt {-x} \sqrt {x}}-\frac {\sqrt {x} \tan ^{-1}\left (\sqrt {-x-1}\right )}{2 \sqrt {-x}}-\frac {\text {csch}^{-1}\left (\sqrt {x}\right )}{x} \]
Antiderivative was successfully verified.
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Rule 12
Rule 51
Rule 63
Rule 204
Rule 6346
Rubi steps
\begin {align*} \int \frac {\text {csch}^{-1}\left (\sqrt {x}\right )}{x^2} \, dx &=-\frac {\text {csch}^{-1}\left (\sqrt {x}\right )}{x}+\frac {\sqrt {x} \int \frac {1}{2 \sqrt {-1-x} x^2} \, dx}{\sqrt {-x}}\\ &=-\frac {\text {csch}^{-1}\left (\sqrt {x}\right )}{x}+\frac {\sqrt {x} \int \frac {1}{\sqrt {-1-x} x^2} \, dx}{2 \sqrt {-x}}\\ &=\frac {\sqrt {-1-x}}{2 \sqrt {-x} \sqrt {x}}-\frac {\text {csch}^{-1}\left (\sqrt {x}\right )}{x}-\frac {\sqrt {x} \int \frac {1}{\sqrt {-1-x} x} \, dx}{4 \sqrt {-x}}\\ &=\frac {\sqrt {-1-x}}{2 \sqrt {-x} \sqrt {x}}-\frac {\text {csch}^{-1}\left (\sqrt {x}\right )}{x}+\frac {\sqrt {x} \operatorname {Subst}\left (\int \frac {1}{-1-x^2} \, dx,x,\sqrt {-1-x}\right )}{2 \sqrt {-x}}\\ &=\frac {\sqrt {-1-x}}{2 \sqrt {-x} \sqrt {x}}-\frac {\text {csch}^{-1}\left (\sqrt {x}\right )}{x}-\frac {\sqrt {x} \tan ^{-1}\left (\sqrt {-1-x}\right )}{2 \sqrt {-x}}\\ \end {align*}
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Mathematica [A] time = 0.02, size = 42, normalized size = 0.67 \[ \frac {\sqrt {\frac {x+1}{x}}}{2 \sqrt {x}}-\frac {1}{2} \sinh ^{-1}\left (\frac {1}{\sqrt {x}}\right )-\frac {\text {csch}^{-1}\left (\sqrt {x}\right )}{x} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.63, size = 44, normalized size = 0.70 \[ -\frac {{\left (x + 2\right )} \log \left (\frac {x \sqrt {\frac {x + 1}{x}} + \sqrt {x}}{x}\right ) - \sqrt {x} \sqrt {\frac {x + 1}{x}}}{2 \, x} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {\operatorname {arcsch}\left (\sqrt {x}\right )}{x^{2}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.06, size = 45, normalized size = 0.71 \[ -\frac {\mathrm {arccsch}\left (\sqrt {x}\right )}{x}+\frac {\sqrt {1+x}\, \left (-\arctanh \left (\frac {1}{\sqrt {1+x}}\right ) x +\sqrt {1+x}\right )}{2 \sqrt {\frac {1+x}{x}}\, x^{\frac {3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.32, size = 65, normalized size = 1.03 \[ \frac {\sqrt {x} \sqrt {\frac {1}{x} + 1}}{2 \, {\left (x {\left (\frac {1}{x} + 1\right )} - 1\right )}} - \frac {\operatorname {arcsch}\left (\sqrt {x}\right )}{x} - \frac {1}{4} \, \log \left (\sqrt {x} \sqrt {\frac {1}{x} + 1} + 1\right ) + \frac {1}{4} \, \log \left (\sqrt {x} \sqrt {\frac {1}{x} + 1} - 1\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 2.22, size = 33, normalized size = 0.52 \[ \frac {\sqrt {\frac {1}{x}+1}}{2\,\sqrt {x}}-\frac {2\,\mathrm {asinh}\left (\frac {1}{\sqrt {x}}\right )\,\left (\frac {1}{2\,\sqrt {x}}+\frac {\sqrt {x}}{4}\right )}{\sqrt {x}} \]
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 \[ \int \frac {\operatorname {acsch}{\left (\sqrt {x} \right )}}{x^{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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