17 lines
323 B
Plaintext
17 lines
323 B
Plaintext
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import Mathlib.Data.Finset.Basic
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/-! # Common.Finset
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Additional theorems and definitions useful in the context of `Finset`s.
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-/
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namespace Finset
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/--
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An alternative `Finset.range` function that returns `Fin` indices instead of `ℕ`
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indices.
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-/
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def finRange (n : ℕ) : Finset (Fin n) :=
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⟨sorry, sorry⟩
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end Finset
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