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sketch (version 1.1.20.3)

split_rules: Split rules for customisation

Description

This function is the left-inverse of `combine_rules`, i.e. split_rules(combine_rules(rs, group)) = rs for any variable `group`. It is created to facilitate the addition or removal of rewriting rules.

Usage

split_rules(rs)

Arguments

rs

A list of (grouped) rewriting rules. Note that a list of n rules without grouping is a list of n groups of single rule.