Q: Is there interest in implementing fixed point math support for this crate?

[Autoparallel]

Idea

This crate is quite useful in the Rust-Ethereum community already. However, we are lacking Rust-sided support for fixed point operations which could extend some utility when desired.

Rough Proposal

The proposal would include:

• Allowing for fixed point decimal division/multiplication for arbitrary number of decimals.
• Special function (e.g, log, exp, pow) implementation for 18 decimal fixed point numbers, and for arbitrary decimal numbers when possible.

[prestwich]

The alloy project currently has a struct Signed<BITS, LIMBS>(Uint<BITS, LIMBS>). This would be implemented as something like struct Fixed<BITS, LIMBS, DECIMALS>(Uint<BITS, LIMBS>)?

We would likely not be opposed to adding a rfixed and rsigned to this workspace, however we're a little thin on bandwidth for new work and reluctant to increase the maintenance surface area