https://github.com/sorear/smetamath-rs

sorear's Metamath system engine - version 3 Rust
https://github.com/sorear/smetamath-rs

Last synced: 1 day ago
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sorear's Metamath system engine - version 3 Rust

• Host: GitHub
• URL: https://github.com/sorear/smetamath-rs
• Owner: sorear
• License: apache-2.0
• Created: 2016-04-25T03:35:19.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2023-05-31T12:56:57.000Z (over 1 year ago)
• Last Synced: 2024-05-22T20:33:39.027Z (6 months ago)
• Language: Rust
• Size: 364 KB
• Stars: 22
• Watchers: 6
• Forks: 5
• Open Issues: 26
• Metadata Files:
  • Readme: README.md
  • License: LICENSE-APACHE

Awesome Lists containing this project

• awesome-rust-formalized-reasoning - smetamath - parallel and incremental verifier for Metamath databases. (Projects / Verification)

README

        
# SMM 3 - a Metamath database processor

## A what?

Metamath is a language for expressing formal proofs, which makes few assumptions on the underlying logic and is simple enough to support a wide variety of tools.

See http://us.metamath.org/#faq.

## Building

Install Rust ([rustup.sh]), version 1.9.0 or later, then check out this repository and run:

    cargo build --release

Alternatively using `cargo install`:

    cargo install --git https://github.com/sorear/smetamath-rs

    # $HOME/.cargo/bin/smetamath has been installed, use it as the binary in the following instructions

## Running

    # The largest known Metamath database, and best test case

    git clone https://github.com/metamath/set.mm

    # One-shot verification using 4 threads

    target/release/smetamath --timing --jobs 4 --split --verify set.mm/set.mm

    # Incremental verification

    (while sleep 5; do echo; done) | target/release/smetamath --timing --jobs 4 --split --repeat --trace-recalc --verify set.mm/set.mm

    # then make small changes to the beginning, end, or middle of the DB and observe how behavior changes

## License

Licensed under either of

 * Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)

 * MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)

at your option.

### Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted

for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any

additional terms or conditions.