leanprover-community / leanprover-community/physlib
Kinematics Module: Definitions and Core Equations
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- Dominant language
- Lean
- Stars
- 750
- Forks
- 191
- Avg merge
- 1d 21h
- Merged PRs (30d)
- 75
Description
Working on building out the Kinematics module in PhysLean/ClassicalMechanics/Kinematics, starting with:
Definitions.lean → Time, Position, Velocity, Acceleration
Equations.lean → Constant acceleration equations
Theorems.lean → Proofs of derivative-based relationships
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reviewing PhysLean/ClassicalMechanics/Kinematics and the proposed Definitions.lean, Equations.lean, and Theorems.lean files. Clarify the intended definitions, constant-acceleration equations, and derivative-based relationships before implementing them, then verify that the module contains the agreed formal statements and proofs.
Written by the indexing model from the issue text.
Assessment
- Domain
- tooling
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 25/100