PD0028 · conservative definition

AllPrime

Every decoded factor below l is prime.

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

AllPrime(b,c,l)

Exact expansion

forall dp_i. (exists dp_gap. dp_gap + S dp_i = l) -> exists dp_p. ((((exists ff_h_defined_all_prime_entry. ff_h_defined_all_prime_entry + S (dp_p) = S ((S (dp_i)) * c)) /\ exists ff_q_defined_all_prime_entry. b = ff_q_defined_all_prime_entry * S ((S (dp_i)) * c) + (dp_p))) /\ (~(dp_p = 1) /\ forall dp_a dp_d. dp_p = dp_a * dp_d -> dp_a = 1 \/ dp_d = 1))

This node is notation, not a theorem, axiom, predicate constant, or kernel rule. The elaboration layer must expand it before proof checking.

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