Comment by xvilka

Here is the official site[1] of the project. There is a request[2] to add it in the Scryer Prolog[3] (ISO Prolog implementation in Rust). And implementations in Rust[4] itself, and Julia[5] language.

[1] https://posithub.org/index

[2] https://github.com/mthom/scryer-prolog/issues/6

[3] https://github.com/mthom/scryer-prolog

[4] https://gitlab.com/burrbull/softposit-rs

[5] https://juliacomputing.com/blog/2016/03/29/unums.html