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PFR
.
Mathlib
.
LinearAlgebra
.
AffineSpace
.
AffineSubspace
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Imports
Init
Mathlib.LinearAlgebra.AffineSpace.AffineSubspace
PFR.Mathlib.Algebra.AddTorsor
Imported by
AffineSpace
.
vectorSpan_vadd
source
@[simp]
theorem
AffineSpace
.
vectorSpan_vadd
{k :
Type
u_1}
{V :
Type
u_2}
{P :
Type
u_3}
[
Ring
k
]
[
AddCommGroup
V
]
[
Module
k
V
]
[
AddTorsor
V
P
]
(s :
Set
P
)
(v :
V
)
:
vectorSpan
k
(
v
+ᵥ
s
)
=
vectorSpan
k
s