trureturingGitHub MATHEMATICAL ATLAS

Arith / CONCEPT

A144637 Normalized Column Parity

The zero-constant-coefficient solution of the cubic equation recorded for A144637 is integral and odd exactly at positive powers of two.

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DIRECT PREREQUISITES2
DIRECT CONSEQUENCES0
PROOF DEPTH1
DOCUMENT LINKS1
THEOREM

Odd coefficients occur exactly at positive powers of two

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Artin-Schreier Quadratic Root UniquenessArtin-Schreier Quadratic RootUniquenessA396808 Odd Exactly at Powers of TwoA396808 Odd Exactly at Powersof TwoA144637 Normalized Column ParityA144637 Normalized ColumnParity
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Lean sourceResearch workspace
Status
Closed
Depth
1
Layer
D5/S3
Domain
Arith
Node ID
D5/S3/Arith/NormalizedColumnParityPowersOfTwo
Repository path
D5/S3/Arith/NormalizedColumnParityPowersOfTwo.lean
Truth release
sha256:76a8db6a0f78609b1b9d4a959c8392f2752f2daaddc1930e046e34ce07d0f608
Source commit
b52262a023c4db9bb30a128ebfd80ea4ef4c1a53
Source tree
37a24ddf3b9983bdabf0acbfd9b32b06c35c28d3

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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.