DFinsupp.equivCongrLeft

{ι : Type u} →
  {β : ι → Type v} →
    {κ : Type u_1} → [inst : (i : ι) → Zero (β i)] → (h : ι ≃ κ) → (Π₀ (i : ι), β i) ≃ Π₀ (k : κ), β (h.symm k)

Reindexing terms of a dfinsupp. This is the dfinsupp version of Equiv.piCongrLeft'.

Defined in: Mathlib.Data.DFinsupp.Defs
Cited by: 1 results in Mathlib
Foundations: Depth 26 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: Zero

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