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Project-declaredLean 4.31.0

Sum cube succ

SumcheckDomain.sum_cube_succ

Plain-language statement

Telescoping identity (the core sum-check completeness step): summing over the (k+1)-coordinate cube equals summing coordinate 0 over its domain, then the rest over the tail cube. This is the piFinset "cons decomposition" š”»^{k+1} ↔ š”»ā‚€ Ɨ š”»^k.

cryptographyproof systemscoding theory

Source project: ArkLib

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