BT011U

bertrand_cover_five_seven

Alpha body-checked ยท checked-use disabled

The checked finite cover inequality from 5 to 7.

Exact expanded PA statement

exists bpr_le_gap_bb8c_five_seven. bpr_le_gap_bb8c_five_seven + (7) = (5 + 5)

Structural proof guide

The checked finite cover inequality from 5 to 7.

Direct prerequisites: none. The authored body proceeds by closed numeral normalization (1).

Proof neighborhood

Direct dependencies

none

Direct dependents

Formal native tactic body

Dependencies are hypotheses of this body receipt. The focused endpoint audits separately check the complete empty-context certificates.

  1. 0001exists 3
  2. 0002norm_num