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Add floatmax and floatmin methods for TrackedReal #280

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Merged
ChrisRackauckas merged 5 commits into from
Jan 13, 2026
Merged

Add floatmax and floatmin methods for TrackedReal #280

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2403c89
Add floatmax and floatmin methods for TrackedReal
claude Jan 13, 2026
3ad6271
Only define `floatmin` and `floatmax` for types
devmotion Jan 13, 2026
c186125
Update tests
devmotion Jan 13, 2026
57b4698
Extend tests
devmotion Jan 13, 2026
7d268d1
Bump version
devmotion Jan 13, 2026
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6 changes: 6 additions & 0 deletions src/tracked.jl
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Expand Up @@ -433,6 +433,12 @@ Base.rand(rng::Random.AbstractRNG, ::Type{TrackedReal{V,D,O}}) where {V,D,O} = T
Base.eps(t::TrackedReal) = eps(value(t))
Base.eps(::Type{T}) where {T<:TrackedReal} = eps(valtype(T))

Base.floatmax(t::TrackedReal) = floatmax(value(t))
Base.floatmax(::Type{T}) where {T<:TrackedReal} = floatmax(valtype(T))

Base.floatmin(t::TrackedReal) = floatmin(value(t))
Base.floatmin(::Type{T}) where {T<:TrackedReal} = floatmin(valtype(T))

Base.floor(t::TrackedReal) = floor(value(t))
Base.floor(::Type{R}, t::TrackedReal) where {R<:Real} = floor(R, value(t))

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6 changes: 6 additions & 0 deletions test/TrackedTests.jl
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Expand Up @@ -756,6 +756,12 @@ tr_rand = rand(MersenneTwister(1), TrackedReal{Int,Float64,Nothing})
@test eps(tr_float) === eps(v_float)
@test eps(typeof(tr_float)) === eps(Float64)

@test floatmax(tr_float) === floatmax(v_float)
@test floatmax(typeof(tr_float)) === floatmax(Float64)

@test floatmin(tr_float) === floatmin(v_float)
@test floatmin(typeof(tr_float)) === floatmin(Float64)

@test floor(tr_float) === floor(v_float)
@test floor(Int, tr_float) === floor(Int, v_float)

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