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LeanAPAP
.
Mathlib
.
Data
.
Fintype
.
Card
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LeanAPAP
.
Mathlib
.
Data
.
Fintype
.
Card
source
Imports
Init
Mathlib.Data.Fintype.Card
Imported by
Fintype
.
card_multiplicative
Fintype
.
card_additive
source
@[simp]
theorem
Fintype
.
card_multiplicative
(α :
Type
u_1)
[
Fintype
α
]
:
Fintype.card
(
Multiplicative
α
)
=
Fintype.card
α
source
@[simp]
theorem
Fintype
.
card_additive
(α :
Type
u_1)
[
Fintype
α
]
:
Fintype.card
(
Additive
α
)
=
Fintype.card
α