Theorems · Theorem · number theory
odd_sub_two
∀ {α : Type u_2} [inst : Ring α] {a : α}, Odd (a - 2) ↔ Odd a- Defined in
- Mathlib.Algebra.Ring.Parity
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 50 from the axioms · uses propext, Quot.sound
- Assumes
- Ring
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Cites6
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Ringstatement and proof · cited by 7,463
- add_zeroproof · cited by 2,707
- sub_selfproof · cited by 996
- Oddstatement and proof · cited by 364
- add_comm_subproof · cited by 7
- odd_add_twoproof · cited by 1
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