the following seems to be bugs to me: julia> isfinite.([NaN, Inf, 2.0, -Inf]) 4-element BitArray{1}: 1 1 1 1 julia> isinf.([NaN, Inf, 2.0, -Inf]) 4-element BitArray{1}: 0 0 0 0 julia> isnan.([NaN, Inf, 2.0, -Inf]) 4-element BitArray{1}: 0 0 0 0 am I missing something? or are they rea…

Bugs in isfinite(), isnan and isinf()?

Oscar_Smith February 10, 2021, 4:01pm 5

Yes. fastmath implies that all values are finite, and produces undefined behavior if that is not true.

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