mirror of https://github.com/zcash/halo2.git
At certain points in the circuit, we need to constrain cells in advice columns to equal a fixed constant. Instead of defining a new fixed column for each constant, we pass around a single shared by all chips, that is included in the permutation over all advice columns. This lets us load all needed constants into a single column and directly constrain advice cells with an equality constraint. |
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.github/workflows | ||
benches | ||
book | ||
proptest-regressions/constants | ||
src | ||
.gitignore | ||
CHANGELOG.md | ||
COPYING | ||
Cargo.toml | ||
LICENSE-BOSL | ||
README.md | ||
katex-header.html | ||
rust-toolchain |
README.md
orchard ![Crates.io](https://img.shields.io/crates/v/orchard.svg)
IMPORTANT: This library is being actively developed and should not be used in production software.
Requires Rust 1.51+.
Documentation
License
Copyright 2020 The Electric Coin Company.
You may use this package under the Bootstrap Open Source Licence, version 1.0,
or at your option, any later version. See the file
LICENSE-BOSL
for the terms of the Bootstrap Open Source
Licence, version 1.0.
The purpose of the BOSL is to allow commercial improvements to the package while ensuring that all improvements are open source. See here for why the BOSL exists.