Does anybody know if a closed form of this integral exist?
$\int \mbox{erf}(x) \ln(\mbox{erf}(x)) \Bbb dx$
where erf is so called error function.
In case there is no closed form solution. Is it possible to get an approximate one?
2026-03-28 07:43:23.1774683803
integral involving error function (erf)
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