@couet I think it’s about something like “((x > 0) ? log(x) : -log(-x))
” (this introduces an ambiguity between “x
” and “-1/x
”, e,g., for “abs(x) <= 1
” the simplest “protection” could be to force the result to 0
in these cases). See the x-axis in: Logarythmic axis on negative values
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