fix accuracy of logcosh(::Union{Float16, Float32, Float64})
#101
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Plots of the error in ULPs after this change
The plotting happens after downsampling (which just takes the maximum value), which itself happens after smoothing (which also just takes the maximum, i.e., a sliding window maximum). Thus the downsampling and smoothing basically just remove the downward spikes of the noise, preserving the maximum error at the region around each point. |
oscardssmith has been reviewing the `ULPError` code on JuliaLang/julia#59087 So sync the code with the changes there.
tpapp
approved these changes
Aug 8, 2025
devmotion
reviewed
Aug 8, 2025
As suggested by devmotion on PR JuliaStats#99.
As suggested by devmotion on PR JuliaStats#99.
Specialization on the callable argument types should happen anyway.
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bump |
devmotion
reviewed
Aug 14, 2025
nsajko
changed the title
logcosh(::Union{Float32, Float64})logcosh(::Union{Float16, Float32, Float64})
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@nsajko: thanks for adding |
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Fixes #100