trureturingGitHub MATHEMATICAL ATLAS

Factorization / CONCEPT

Divisibility at Multiples of Four

A roots-of-unity filter collapses the surviving binomial sum, which is the step the two published facts leave open.

Closed Authored exposition
DIRECT PREREQUISITES0
DIRECT CONSEQUENCES0
PROOF DEPTH0
DOCUMENT LINKS1
THEOREM

A roots-of-unity filter

RELATIONSHIP ATLAS

Every connection, in context.

Explore in 3D
Direct recorded relationships
Divisibility at Multiples of FourDivisibility at Multiples ofFour
Proof dependencyStructural affinityDocument link

Certified topology / UPSTREAM

Prerequisites

None recorded in this release.

Certified topology / DOWNSTREAM

Consequences

None recorded in this release.

RELATED KNOWLEDGE

Structural connections

None recorded in this release.

Documents & exposition

Other authored & advisory relationships

None recorded in this release.

LIBRARY / RELEASE VERSIONS

Content history

Loading release versions...
Browse the archive

Certified provenance

Exact release coordinate

Lean sourceResearch workspace
Status
Closed
Depth
0
Layer
D5/S3
Domain
Factorization
Node ID
D5/S3/Factorization/A380056
Repository path
D5/S3/Factorization/A380056.lean
Truth release
sha256:76a8db6a0f78609b1b9d4a959c8392f2752f2daaddc1930e046e34ce07d0f608
Source commit
b52262a023c4db9bb30a128ebfd80ea4ef4c1a53
Source tree
37a24ddf3b9983bdabf0acbfd9b32b06c35c28d3

Authority boundary

Dependency edges, status, and source coordinates come from the verified release and certified topology. Blueprint exposition is labeled separately. A fallback title carries no additional mathematical authority.