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Theorems · Theorem · general algebraic systems

DFinsupp.filter.congr_simp

∀ {ι : Type u} {β : ι → Type v} [inst : (i : ι) → Zero (β i)] (p p_1 : ι → Prop),
  p = p_1 →
    ∀ {inst_1 : DecidablePred p} [inst_2 : DecidablePred p_1] (x x_1 : Π₀ (i : ι), β i),
      x = x_1 → DFinsupp.filter p x = DFinsupp.filter p_1 x_1
Defined in
Mathlib.Data.DFinsupp.Defs
Cited by
1 results in Mathlib
Foundations
Depth 24 from the axioms · uses propext, Quot.sound
Assumes
ZeroDecidablePred
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DFinsupp.filter_eq' · cited by 0DFinsupp.filter_eq'DFinsupp · cited by 694DFinsuppDFinsupp.filter · cited by 24DFinsupp.filterfilter.congr_simpCITED BYCITES

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