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round(x, sigdigits) differs on some systems #33428

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JeffreySarnoff opened this issue Sep 30, 2019 · 0 comments

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JeffreySarnoff commented Sep 30, 2019

This issue was uncovered here: https://discourse.julialang.org/t/round-can-anybody-explain-this-behavior-to-me/29230. Some people show their results starting from https://discourse.julialang.org/t/round-can-anybody-explain-this-behavior-to-me/29230/11.

Depending on the entry

julia> round(1e23, sigdigits=1)
1.0000000000000001e23
# or
julia> round(1e23, sigdigits=1)
1.0e23

The text was updated successfully, but these errors were encountered:

JeffreySarnoff changed the title ~~round(x,sigdigits) is different on some systems~~ round(x, sigdigits) differs on some systems

cumberworth mentioned this issue

Inconsistent rounding for parameters in savename JuliaDynamics/DrWatson.jl#350

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brenhinkeller added the domain:maths label

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