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.
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.
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Imports
Init
Mathlib.Data.PFun
Mathlib.Data.Vector.Basic
Imported by
Part
.
mem_vector_mOfFn
Part
.
unit_dom_iff
source
@[simp]
theorem
Part
.
mem_vector_mOfFn
{
α
:
Type
u_1}
{
n
:
ℕ
}
{
w
:
List.Vector
α
n
}
{
v
:
Fin
n
→.
α
}
:
w
∈
List.Vector.mOfFn
v
↔
∀ (
i
:
Fin
n
),
w
.
get
i
∈
v
i
source
theorem
Part
.
unit_dom_iff
(
x
:
Part
Unit
)
:
x
.
Dom
↔
(
)
∈
x