MutableArithmetics.jl
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jump-dev
Interface for arithmetics on mutable types in Julia
Does MutableArithmetics not work for general functions, only for the standard arithmetic operations (+,-,/,*)? I have a mutable type that overrides many of the Base functions (sin, cos, abs, sqrt,...
```julia julia> import MutableArithmetics julia> f(op::F, ::Type{T}) where {F, T} = MutableArithmetics.mutability(T, op, T, T) f (generic function with 1 method) julia> f(/, BigInt) MutableArithmetics.IsNotMutable() julia> f(div, BigInt) MutableArithmetics.IsMutable() julia>...
``` | | |_| | | | (_| | | Version 1.10.0-DEV.982 (2023-04-10) _/ |\__'_|_|_|\__'_| | Commit ea72b942792 (4 days old master) |__/ | julia> using Test, MutableArithmetics WARNING: using...
No result for `buffer_for` on https://jump.dev/MutableArithmetics.jl/dev/, but there's a usage example of `buffer_for` in the README.
Trying to make this work `operate!(add_dot, BigInt(), [A, A], [A, A])` where `A = ones(BigInt, 2, 2)` to remove the need for such hacks: https://github.com/kalmarek/PropertyT.jl/blob/master/src/sos_sdps.jl#L144-L173 cc @kalmarek
After #211 it might also make sense to implement the three-argument `BigFloat` versions of the `add_mul` and `sub_mul` operations in terms of `mpfr_fma` and `mpfr_fms`.
It is used https://github.com/JuliaAlgebra/MultivariatePolynomials.jl/blob/c9cbca9fcc0d9d6bafced0d983d20e673a50a1bd/src/division.jl#L271 and it should be used https://github.com/JuliaAlgebra/MultivariatePolynomials.jl/blob/c9cbca9fcc0d9d6bafced0d983d20e673a50a1bd/src/division.jl#L53 Once it's done, we should see nice improvements for https://github.com/JuliaAlgebra/MultivariatePolynomials.jl/issues/194
We should make it possible for downstream packages to run the tests with the new rewrite system.
The `dispatch.jl` file is only 47% tested: https://app.codecov.io/gh/jump-dev/MutableArithmetics.jl/blob/master/src/dispatch.jl We should go through, remove the old hacks https://github.com/jump-dev/MutableArithmetics.jl/blob/b46f175434b24b7ade6108677ecde4c14b44a2c3/src/dispatch.jl#L751-L777 and add tests. Once upon a time, I tried this https://github.com/jump-dev/MutableArithmetics.jl/pull/78. My mistake...