Remove iszero(ExactReal)

JuliaIntervals · May 27, 2024 · 271d476 · 271d476
1 parent ed52dd9
commit 271d476
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Showing 2 changed files with 1 addition and 3 deletions.
diff --git a/ext/IntervalArithmeticForwardDiffExt.jl b/ext/IntervalArithmeticForwardDiffExt.jl
@@ -59,7 +59,7 @@ end
 function Base.:(^)(x::Dual{<:Tx}, y::ExactReal) where Tx
     v = value(x)
     expv = v^y
-    if iszero(y) || all(iszero.(values(partials(x))))
+    if iszero(y.value) || all(iszero.(values(partials(x))))
         new_partials = zero(partials(x))
     else
         new_partials = partials(x) * y * v^(y - 1)

diff --git a/src/intervals/exact_literals.jl b/src/intervals/exact_literals.jl
@@ -53,8 +53,6 @@ struct ExactReal{T<:Real} <: Real
     ExactReal(value::T) where {T<:Real} = new{T}(value)
 end
 
-Base.iszero(x::ExactReal) = iszero(x.value)
-
 _value(x::ExactReal) = x.value # hook for interval constructor
 
 # allow to index with ExactReal