time-to-botec

equation_dilogarithm.svg (10358B)

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 <title id="MathJax-SVG-1-Title">upper L i 2 left-parenthesis z right-parenthesis equals minus integral Subscript 0 Superscript z Baseline StartFraction ln left-parenthesis 1 minus u right-parenthesis Over u EndFraction d u comma z element-of double-struck upper C</title>
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