Struct CprProverAncillary

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pub struct CprProverAncillary {
    pub num_cols: usize,
    pub num_down_cols: usize,
    pub num_vars: usize,
}

Expand description

Ancillary data produced by prepare_sumcheck_group and consumed by finalize_prover. Holds everything needed to extract up_evals / down_evals after the shared sumcheck completes.

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§num_cols: usize

Number of trace (up) columns — used to split the flat evals vec.

§num_down_cols: usize

Number of shifted (down) columns.

§num_vars: usize

Number of variables — used to index the last challenge.

Auto Trait Implementations§

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impl UnwindSafe for CprProverAncillary

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