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Research-Stack/0-Core-Formalism/lean/Semantics/ExtensionScaffold/Compression
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Devin AI 8e741199bf refactor(lean): remove Float from FixedPoint core, implement integer-only sqrt/log2/expNeg 
Core FixedPoint.lean is now fully Float-free:
- Q16_16.sqrt: integer Newton method (intSqrt, 64-step fuel)
- Q16_16.log2: bit-position extraction + linear interpolation
- Q16_16.expNeg: 7-segment piecewise-linear (~0.02 max error)
- Q0_16.log2: bit extraction with 1/ln(2) scaling

Removed from core: ofFloat, toFloat, ln (Q16_16); toFloat, ofFloat
(Q0_16); q0_64ScaleFloat, ofFloat, toFloat (Q0_64).

Created Semantics.FixedPointBoundary for I/O boundary Float
conversions. 14 downstream files updated to import boundary module.

Build: 3573 jobs, 0 errors (lake build)
Co-Authored-By: Allaun Silverfox <bigdataiscoming+9i37y6j2@protonmail.com>
2026-06-15 02:07:21 +00:00
..
AdaptiveBlock.lean initial: sovereign research stack (consolidated, weightless, and lfs-optimized) 2026-05-04 18:11:36 -05:00
CellCore.lean initial: sovereign research stack (consolidated, weightless, and lfs-optimized) 2026-05-04 18:11:36 -05:00
CodingCost.lean initial: sovereign research stack (consolidated, weightless, and lfs-optimized) 2026-05-04 18:11:36 -05:00
CompileToPatch.lean initial: sovereign research stack (consolidated, weightless, and lfs-optimized) 2026-05-04 18:11:36 -05:00
CompressionPattern.lean initial: sovereign research stack (consolidated, weightless, and lfs-optimized) 2026-05-04 18:11:36 -05:00
Core.lean initial: sovereign research stack (consolidated, weightless, and lfs-optimized) 2026-05-04 18:11:36 -05:00
HutterContext.lean initial: sovereign research stack (consolidated, weightless, and lfs-optimized) 2026-05-04 18:11:36 -05:00
HutterUncompressed.lean initial: sovereign research stack (consolidated, weightless, and lfs-optimized) 2026-05-04 18:11:36 -05:00
Metatyping.lean initial: sovereign research stack (consolidated, weightless, and lfs-optimized) 2026-05-04 18:11:36 -05:00
PhiRedundancy.lean initial: sovereign research stack (consolidated, weightless, and lfs-optimized) 2026-05-04 18:11:36 -05:00
ProofReplay.lean Track compiling Lean source slice 2026-05-11 22:14:31 -05:00
QuantumEraserCache.lean WIP: accumulated changes 2026-05-25 16:24:21 -05:00
SignalPolicy.lean refactor(lean): remove Float from FixedPoint core, implement integer-only sqrt/log2/expNeg 2026-06-15 02:07:21 +00:00
UnifiedCompression.lean Rust ene-session-sync: complete rewrite with Python adaptation layer 2026-05-19 13:53:19 +00:00