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# Varisat

This crate defines the proof format used internally by the [`varisat`
crate][crate-varisat].

__This is an internal dependency of the Varisat SAT solver, and should not be
used directly.__

## License

The Varisat source code is 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 Varisat by you, as defined in the Apache-2.0 license, shall be
dual licensed as above, without any additional terms or conditions.

[crate-varisat]: https://crates.io/crates/varisat