Convert between numeric types and BitVec in Lean 4 proofs.
npx skills add https://github.com/fmhall/lean-png --skill lean-uint-bitvec-fmhall
Please help me install this Agent Skill. Skill: lean-uint-bitvec Source: https://github.com/fmhall/lean-png/tree/main/.claude/skills/lean-uint-bitvec Command: npx skills add https://github.com/fmhall/lean-png --skill lean-uint-bitvec-fmhall
This Skill aids in Lean 4 proofs by providing utilities for converting between numeric types and BitVec, and by offering strategies for using bv_decide effectively.
UInt8/UInt16/UInt32/BitVec and Nat.bv_decide for bit-level operations on numeric types.bv_decide, bv_omega, and decide_cbv.Use the lean-uint-bitvec skill to convert a uint32 value to a bitvec and then use bv_decide to reason about it.
High-intent search queries and answers about installing and using this skill.
This Skill provides utilities to convert between numeric types and BitVec in Lean 4 proofs, simplifying conversions to and from Nat to streamline bitwise reasoning.
This Skill offers proof patterns to determine when to apply bv_decide, bv_omega, or decide_cbv based on the specific bit-level operations and numeric type conversions in your Lean 4 proof.
Handling complex bitwise operations on numeric types in Lean 4 is best achieved using the bv_decide strategies provided here, which streamline proof construction and reduce errors during type conversions.
Yes, the Lean 4 bitvec conversion approach works with Nat, providing utilities to bridge conversions between BitVec and Nat alongside UInt8, UInt16, and UInt32 numeric types.
Lean 4 proofs involving uint to bitvec conversions often fail without proper strategies; this Skill reduces errors by offering guidance on using bv_decide effectively for bit-level reasoning.
kim-emFacilitate Lean 4 proofs converting unsigned integers and BitVectors with bv_decide.
my04337Plan and pre-validate Lean 4 proof strategies before theorem proving.
fmhallProvide Lean 4 tactic alternatives for proofs without Mathlib.
kim-emProvide Lean 4 tactic replacements for environments without Mathlib.