Add current HCAR entry
ddc-core-flow: track envs in thread transform so we can check the type of function bodies
repa-flow: drop unused Len and Nat' constructors
ddc-core-flow: redo handling of rates
ddc-core-flow: add command line interface for rate concretization
ddc-core-flow: cleanups and notes
ddc-alpha: follow changes in hashable API
ddc-core-flow: follow primop changes in tests
ddc-core-flow: redo Thread transform to take type annotated AST
ddc-core-flow: fix warnings
ddc-core-simpl: support snipping of let body via a config flag
ddc-core-flow: rename Stream -> Series
ddc-core-flow: break up Process module and add map1 detection
ddc-core-flow: in progress adding maps
ddc-core-flow: refactor operator scheduling
ddc-core-flow: use right variable when loading from accumulators
ddc-core-flow: add vectorOfSeries, and ditch old array ops
ddc-core-flow: refactoring Array/Vector split
ddc-core-flow: add vector creation
ddc-core-flow: update tests