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powdr-labs / powdr Public

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Explore crepe#3440

Draft

chriseth wants to merge 64 commits intomainpowdr-labs/powdr:mainfrom

explore_crepepowdr-labs/powdr:explore_crepeCopy head branch name to clipboard

Conversation Commits64 (64)Checks Files changed

Draft

Explore crepe#3440
chriseth wants to merge 64 commits intomainfrom
explore_crepe

Commits

Commits on Nov 13, 2025

Conversion.
chriseth
committed
Simple solve constraint.
chriseth
committed
Simplify variable type.
chriseth
committed
Use indexed system.
chriseth
committed
Use info for timing.
chriseth
committed

Commits on Nov 14, 2025

Add bus interactions and range constraints
chriseth
committed
Discover boolean range constraints.
chriseth
committed
Add all expressions that are lacking a single variable.
chriseth
committed
Try to split out single variables.
chriseth
committed
Extract single variable.
chriseth
committed

Commits on Nov 18, 2025

Compute quadratic equivalences.
chriseth
committed
Derive quadratic equivalences.
chriseth
committed
Disable quadratic equivalences.
chriseth
committed
Use real range constraints.
chriseth
committed
Apply substitutions.
chriseth
committed
Some performance fixes.
chriseth
committed

Commits on Nov 19, 2025

Cleanup.
chriseth
committed
Make range constraints copy.
chriseth
committed
Cleanup.
chriseth
committed
Improve var diff check.
chriseth
committed
Add some tests.
chriseth
committed
Fix warnings.
chriseth
committed
Test.
chriseth
committed
Provide range constraints from the start.
chriseth
committed
fix compile.
chriseth
committed
Fix performance problem and re-enable quadratic equiv.
chriseth
committed
Fix performance issue.
chriseth
committed

Commits on Nov 20, 2025

Do not actually substitute assignments.
chriseth
committed
Update expectations.
chriseth
committed
Merge remote-tracking branch 'origin/main' into explore_crepe
chriseth
committed
Combine free variables, WIP.
chriseth
committed

Commits on Nov 24, 2025

Iterate and cleanup.
chriseth
committed
Make deterministic and cleanup.
chriseth
committed
Add size limit and update expectations.
chriseth
committed
Update expectations.
chriseth
committed

Commits on Nov 25, 2025

Give access to column allocator.
chriseth
committed
Remove clone.
chriseth
committed
Replace computation method "InverseOrZero" by "QuotientOrZero".
chriseth
committed

Commits on Nov 26, 2025

Merge remote-tracking branch 'origin/quotient_or_zero' into explore_crepe
chriseth
committed
Merge remote-tracking branch 'origin/column_allocator_for_constraint_optimizer' into explore_crepe
chriseth
committed
Update comment.
chriseth
committed
Trying to make it work.
chriseth
committed
Fix clippy.
chriseth
committed
Merge remote-tracking branch 'origin/main' into explore_crepe
chriseth
committed

Commits on Nov 27, 2025

Move rules to a later point and update expectations.
chriseth
committed
Use generic crepe.
chriseth
committed
Simplify generic parameter of ExpressionDB.
chriseth
committed
Rename system to environment.
chriseth
committed
Update expectations.
chriseth
committed

Commits on Nov 28, 2025

Combine non-negative factors.
chriseth
committed
Add comment.
chriseth
committed
Update expectations.
chriseth
committed
Unify expression and variable db.
chriseth
committed
remove accidentally added file.
chriseth
committed
Clippy.
chriseth
committed
Cleanup
chriseth
committed

Commits on Dec 1, 2025

Simplify.
chriseth
committed
Allow quadratic substitution below degree bound.
chriseth
committed
Implement degree bound properly and update expectations.
chriseth
committed
Update expectations.
chriseth
committed
Inform solver about equivalences and disable equivalence search in the solver.
chriseth
committed

Commits on Dec 2, 2025

Optimize rules.
chriseth
committed
Optimize rules.
chriseth
committed
Range constraints from bus interactions.
chriseth
committed

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