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JuliaAlgebra · Aug 22, 2024 · 335d1fb · 335d1fb
1 parent 800b504
commit 335d1fb
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/types.jl b/src/types.jl
@@ -89,6 +89,7 @@ end
 
 Base.zero(a::AlgebraElement) = (b = similar(a); return MA.operate!(zero, b))
 Base.one(a::AlgebraElement) = one(eltype(a), parent(a))
+# `iszero(coeffs(a))` doesn't work if `coeffs(a) isa Tuple`
 Base.iszero(a::AlgebraElement) = all(iszero, coeffs(a))
 
 function Base.isone(a::AlgebraElement)