Current library: Alpha v34, 4,223 checked-use theorems; Stable remains 432. Historical first admissions, original proof editions, and non-admitted aliases are preserved. Exact original first-admission records.
Readable signature
Le(a, b)Exact expansion
exists h. h + a = bThis node is conservative notation, not a theorem, axiom, predicate constant, or kernel rule. Its expansion remains in the unchanged first-order language.
Definition neighborhood
Depends on conservative definitions
none
Used by conservative definitions
All transitive conservative prerequisites
none
Used by theorem statements or local proof propositions
TS000A positive_multiple_below_twice_equals_base TS000D natural_square_monotone_expanded TS000F prime_floor_bounded_coordinate_square_strict TS000H prime_floor_bounded_two_square_norm_below_double TS000K prime_floor_bounded_divisible_norm_represents_prime TS000L finite_bounded_into_oversized_not_injective TS001B bounded_natural_absolute_difference TS001E flat_square_index_row_not_at_least_width TS001F flat_square_index_row_below_width TS001J strict_successor_coordinate_bound_is_weak_bound TS001M prime_floor_decoded_affine_collision_represents_prime TS0031 beta_sorted_prime_prefix_divisor_equals_bounded_last TS0032 even_valuation_sorted_terminal_prime_has_equal_predecessor TS003C all_bad_prime_even_two_square_sufficiency_bounded TS003S prime_square_times_nonzero_strictly_increases TS003T three_mod_four_prime_two_square_norm_valuation_even_boundedGrand-campaign planning vocabulary
Locate Le in the global campaign vocabulary →
Reviewed Le corresponds to blueprint Le with checked argument positions [0, 1].
The global atlas describes planning vocabulary and does not itself certify a definition or theorem. The reviewed expansion and conservative dependency DAG on this page are the actual family-local reading definitions.