Basically: julia> using Unitful julia> x = 1.0u"nm" 1.0 nm julia> zero(typeof(x)) 0.0 nm julia> one(typeof(x)) 1.0 julia> Why one(typeof(x)) is not 1.0 nm? And which is the alternative to using one for unit propagation if one has to do something like julia> f(x::T) = x + one(T)/2 f (generic f…

julia> oneunit(typeof(x)) 1.0 nm one is defined as the multiplicative identity which wouldn’t be true if it was unitful.

Unitful one(T) = 1.0 (without units). What is the alternative?

Topic		Replies	Views
Zero and zerounit, analogous to one and oneunit? Internals & Design unitful	2	892	February 21, 2022
Unitful quantities of something General Usage unitful	4	572	September 19, 2023
Unitful - derived unit simplification? General Usage unitful	2	1180	November 23, 2021
Unitful.jl and Mixing Ratios General Usage	1	100	February 14, 2025
Unitful.jl - how to represent "particles per cubic centimeter" New to Julia pluto , unitful	6	925	June 2, 2021