Module util 

Traits

FieldFn

An arithmetic function over field elements, generic in the field it evaluates in.

Functions

expand_subset_sums_array

Expands an array of field elements into all possible subset sums.

expand_subset_xors

Expands elems into all 2^N subset XOR combinations, indexed by subset bitmask.

powers

Iterate the powers of a given value, beginning with 1 (the 0’th power).