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stillwater-sc / universal Public

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V3.104: dfloat (IEEE 754-2008 decimal) and hfloat (IBM System/360 hex FP)#518

Merged

Ravenwater merged 10 commits intomainstillwater-sc/universal:mainfrom

v3.104stillwater-sc/universal:v3.104Copy head branch name to clipboard

Feb 27, 2026

Conversation Commits10 (10)Checks Files changed

Merged

V3.104: dfloat (IEEE 754-2008 decimal) and hfloat (IBM System/360 hex FP)#518
Ravenwater merged 10 commits intomainfrom
v3.104

Commits

Commits on Feb 26, 2026

Incrementing SEMVER to v3.104
Ravenwater
committed
Restore CI build and coverage triggers on push to main

Ravenwater
and
claude
committed
V3.104: implement dfloat (IEEE 754-2008 decimal) and hfloat (IBM System/360 hex FP)

Ravenwater
and
claude
committed
Add regression tests for dfloat and hfloat number systems

Ravenwater
and
claude
committed
Add changelog and session log for dfloat/hfloat implementation

Ravenwater
and
claude
committed

Commits on Feb 27, 2026

fix(dfloat): add static_assert to prevent silent overflow for ndigits > 19

Ravenwater
and
claude
committed
fix(dfloat): guard addition alignment loops against uint64_t overflow

Ravenwater
and
claude
committed
feat(dfloat): add decimal128 support via __uint128_t significand

Ravenwater
and
claude
committed
Add changelog and session log for decimal128 support

Ravenwater
and
claude
committed
docs(plans): implementation plans for dfloat and hfloat
Ravenwater
committed

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