Module prologue 

You can import this module like use kimchi::circuits::expr::prologue::* to obtain a number of handy aliases and helpers

Re-exports

pub use super::berkeley_columns::coeff;

pub use super::berkeley_columns::constant;

pub use super::berkeley_columns::index;

pub use super::berkeley_columns::witness;

pub use super::berkeley_columns::witness_curr;

pub use super::berkeley_columns::witness_next;

pub use super::berkeley_columns::E;

pub use super::FeatureFlag;