lean_workbook_plus_79342

⚠️ Retired — specification defect

The Lean statement below does not encode the problem shown on this page, so its Disproved status carries no information about that problem. Do not import this node or use it as a dependency.

The lowest, odd, positive number is $\\boxed{1}$ .

Why this node was retired

The posted statement is

theorem lean_workbook_plus_79342 : ¬ 0 < 1 ∨ 1 % 2 = 0   :=  by sorry

The formal conclusion is the negation of positivity-and-oddness of 1, the opposite of the source.

The recorded counterexample refutes the statement as encoded. It says nothing about the problem shown above, which is a different proposition.

Proposed corrected statement

Prove 1 is positive and odd, and every positive odd natural number is at least 1.

Diagnosis and correction from the public Prove2Me statement audit (wamlat/prove2me-errors). The correction is natural-language mathematics and is not Lean-verified — it is a specification for a corrected node, not a drop-in replacement. No corrected replacement node exists yet.