8d9d23b5bb
This PR adds the inverse of a dyadic rational, at a given precision, and characterising lemmas. Also cleans up various parts of the `Int.DivMod` and `Rat` APIs, and proves some characterising lemmas about `Rat.toDyadic`. --------- Co-authored-by: Rob23oba <152706811+Rob23oba@users.noreply.github.com>
12 lines
317 B
Text
12 lines
317 B
Text
/-
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Copyright (c) 2025 Lean FRO, LLC. All rights reserved.
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Released under Apache 2.0 license as described in the file LICENSE.
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Authors: Kim Morrison
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-/
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module
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prelude
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public import Init.Data.Dyadic.Basic
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public import Init.Data.Dyadic.Instances
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public import Init.Data.Dyadic.Round
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public import Init.Data.Dyadic.Inv
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