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Exact results for triangular functions #20

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hyrodium opened this issue Feb 22, 2022 · 2 comments · Fixed by JuliaMath/Tau.jl#40 or #21 · May be fixed by #14
Closed

Exact results for triangular functions #20

hyrodium opened this issue Feb 22, 2022 · 2 comments · Fixed by JuliaMath/Tau.jl#40 or #21 · May be fixed by #14

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@hyrodium
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In the current master, the return value of triangular function is not exact.

julia> using Tau

julia> sin(τ)
-2.4492935982947064e-16

This can be solved like JuliaLang/julia#42595.
@devmotion devmotion mentioned this issue Mar 23, 2022
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@devmotion devmotion reopened this Apr 8, 2022
@devmotion
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This is not fixed yet.

@devmotion
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But should be fixed in IrrationalConstants now.

@hyrodium hyrodium mentioned this issue Apr 24, 2022
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@devmotion devmotion transferred this issue from JuliaMath/Tau.jl Feb 22, 2023
@devmotion devmotion mentioned this issue Feb 22, 2023
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@devmotion @hyrodium