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Theorems · Theorem · category theory

CochainComplex.HomComplex.Triplet.mk.inj

∀ {n p q : ℤ} {hpq : p + n = q} {p_1 q_1 : ℤ} {hpq_1 : p_1 + n = q_1},
  { p := p, q := q, hpq := hpq } = { p := p_1, q := q_1, hpq := hpq_1 } → p = p_1 ∧ q = q_1
Defined in
Mathlib.Algebra.Homology.HomotopyCategory.HomComplex
Cited by
1 results in Mathlib
Foundations
Depth 18 from the axioms · uses no axioms

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