Span stages in C#, HLSL and GLSL: SpanPath/SpanStage inputs, float-rounding allowances on curvature and fold, zero-length flat spans, pinned shader guards, exact noise pins, compile-hlsl.ps1 with -WX, struct-aware shader mirror. Soul verdicts cut-stage-functions.s2-s4 and cut-stage-shaders.s1 hold; main's interim changes are cultcache-rs and docs only, disjoint from the verified C#/shader tree.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
hands/variants-c2a-element-id-holes at 64ec14f9 (cuts c2a-element-id-holes r6
and c2a-id-closed-world r2, held by Soul s5/s6 and closed-world s1/s2). C2a's
side since the fork is two prose-map commits; no code conflict.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The additive 1e-9 absorbed the whole exact departure at scales 1e-4 and 1e-2 (1e-11 to 1e-9),
so dropping the value allowance's absolute term 2^-14 survived the test. The tolerance is 1e-13.
Test only; builds.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
dxc runs with -WX; a ShaderPath that is not a file throws naming the parameter and entry index,
never the path; the GLSL wrapper builds a struct parameter from its declaration's field zeros.
design.md and README state the struct-argument twin rule, the span twins and the missing shader identity.
No C# change; the compiles run on Starfire after the last commit.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
CultMath.glsl gains the three structs and cultmath_span_stage/fbm/ridged by the lowering; the fixture
gains the two span families after the last one, earlier families byte-identical (0 deleted lines).
Builds; CultMath.Tests 452 passed at this tree.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
cultmath_span_stage, cultmath_span_fbm and cultmath_span_ridged with SpanPath, SpanStage and
SpanNoise, statement for statement from math.span_stage (no shader identity). They follow the
includes, not cultmath_ridged_grad: the bounds read the SNOISE_* constants the includes define.
The mirror comparison matches every mirror function to the math function of the same name,
public or private, with struct parameters mapped by name and fields; MirrorOnly is gone.
New tests: identity and realistic-span mirror sweeps, a large-octave-step fold test; the
near-origin fold test gains scales 1e-4 and 1e-2; the integral_clamp_linear tests also read the
committed fixture's cases.
The GLSL, the fixture families and the docs follow: CommittedGlslEqualsLowering and
GoldenFixtureMatchesCSharp are red at this commit. It builds.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The spec's negative check greps the script for arm64; the comment matched. Comment
only; script rerun on Starfire (compiles both copies, exit 0; arm64 dxc control throws). Builds.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Stryker survivor on the previous head: direction t1 <= t0 changes a zero-length
sloped span from +0 to -0, which no test observed. Builds; test-only.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
glsl: line 307 only (the flat-branch guard). Fixture: one family appended
('zero-length spans and flat infinite clamps'), earlier families byte-identical.
Builds. Together with the previous commit the lowering and fixture tests pass.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
The b == 0 branch now guards t1 != t0 like the sloped branch (C# and both HLSL
copies), so an infinite bound times a zero length no longer forms NaN.
Edge-grid mirror test and a counting-clamp shadow test replace the text-order
check; the four pin tests assert equality with their measured expression;
tools/compile-hlsl.ps1 is the one dxc compile verdict for the HLSL copies.
Builds. CultMath.glsl and glsl-parity.json are not yet regenerated, so
CommittedGlslEqualsLowering and GoldenFixtureMatchesCSharp are red at this
commit; the next commit regenerates them.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Mutation survivors of the first run: validate_message -> Ok(()) and the
Some(18) arm of decode_canonical_signed_payload.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Delete Hidden, HiddenProblem, UnreadKeyedMembers/UnreadMembers, Settle's
[MessagePackFormatter] refusals and the door's written-as-object branch.
Classify gains Leaf for attribute-formatted, [DataContract] and string-keyed
types; MembersOf honours the most derived AllowPrivate; the door refuses a
null StandardResolver formatter with the throwing path's text.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Deletes CultNetDocumentRecord, the DocumentPut and SnapshotResponse variants,
parse_cultnet_message, require_typed, round_trip_typed, the eight replication
functions and the two catalog schemas (parked at tag
parked/cultnet-rs-dynamic-document-lane). decode_cultnet_message_from_slice is
the one decode; raw v1 rows, identity credentials and the signed-record readers
decode through cultcache_rs::decode_payload. Adds tests/decode_door.rs. 0.2.0.
Not yet compiled at this commit (verification runs on Yggdrasil).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Two samples of the probe: the cut's own (seed not recorded) and an audit's (seed 0x501) give 0.057/0.046/0.075 and 0.064/0.0485/0.057 of e_n/e_g/e_h; a new seed moves them. Comment only in math.Span.cs: builds.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
The fold test's float arm no longer re-spells the octave coordinate (OneOctave): each octave's float value is the difference of span_fbm / span_ridged at o + 1 and o octaves, with a stated bound on what the accumulating float sum loses.
New fixed span at halfLength 6 pins the Gl reach operator (nu / halfLength fails); a near-zero midpoint on a stationary path (halfLength 0, and halfLength 1 under a loose speed bound) pins the halfLength-0 fold rule and S_o's reach term.
Builds: yes (to be confirmed by the Yggdrasil job).
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Probe facts from the id-holes Imagination passes (r5, r6) and Soul s5/s6;
the cut sequence names what landed since 2026-10-12 and what part 2 absorbs.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Kills the Stryker survivors of the first allowance commit: the velocity stretch sign, the norm at
a zero axis, gain-weight and acceleration-factor arithmetic, the octaveStep term of S_o. Not yet
built or run.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
WrittenAsWalked required StandardResolver's formatter to equal one of the walk's own families, which refused every source-generated formatter. WrittenAgainstWalk asks one contrary resolver per walk kind and refuses only on a reference match. DcSeq is refused as a collection written as an object; FormattedRoles passes (registration owns the attribute).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
span_fbm/span_ridged/span_stage lose the 14-argument signatures for SpanPath, SpanStage,
octaves, lacunarity, gain. Per octave S_o and e_n, e_g, e_h (af_snoise's derivation plus the
Hessian's 2^-10) widen the local Hessian tier, the gradient bound and the fold travel. Tests
compare against the exact double kernel in coordinate bands, add the pinned rank-one span,
widen the stage parameter ranges, and state the lab-form mapping. Not built or run yet.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
EnumeratesObjects took ElementTypeOf first, which for a dictionary is the
KeyValuePair (a leaf), so a keyed Dictionary subclass never reached the path; the
map's value type is asked first. The unreachable null-standard guard in
WrittenAsWalked is removed. Tests pin the direction and wording of the refusal, the
attribute-formatter collection case and the unwrapped inner exception.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
CultElementIds is the walk's model of a type; MessagePack's StandardResolver owns how
a type is written, and nothing checked that the two agree. ResolverClaim now asks,
for each id-path type, whether StandardResolver's formatter is the object or union
resolver's (a type read by key) or a collection resolver's (a collection), and refuses
the document at first encode or decode when it is not, naming the type. A keyed type
that enumerates objects goes on the path so a keyed List subclass is caught. A type
MessagePack cannot build a formatter for, and a resolver ahead that throws, are typed
refusals; the AllowPrivate catch is pinned (s4: keyed-enumerable-misclassified,
allowprivate-catch-unpinned).
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
MembersOf is now MessagePack's StandardResolver write set: public fields and
properties with a public getter, none of them [IgnoreMember]. UnreadKeyedMembers
(renamed from NonPublicKeyedMembers) is every other [Key] member, including a
public property whose getter is private. IdProblem takes id candidates from every
instance member up the base chain, refuses an id MessagePack does not write, and
refuses a property id with a non-public setter, which MessagePack writes but does
not read back (s4: walk-member-set-differs, private-setter-id-dropped-on-read).
An oracle test pins the member set to MessagePack's ObjectSerializationInfo.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Classify tested IEnumerable<T> before [MessagePackObject], so a keyed class that
enumerates itself recursed until the stack overflowed during registration (s4,
keyed-enumerable-misclassified), and a keyed class that merely enumerates had its
keyed lists neither judged nor minted. Keyed first: MessagePack writes both by key.
VisitMemberType also stops at a type already on its own through chain, which ends
an unkeyed Node : IEnumerable<Node>.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
No fixture makes StandardResolverAllowPrivate throw when asked for a formatter (Stryker: the catch stays
NoCoverage), so the test pinned nothing the claim tests do not.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Stryker found the primitive, enum and object tests in Classify redundant with the value-type and unkeyed
branches, so they are gone. The new tests kill the survivors that were behaviour: a nullable keyed struct
walked as its struct, an unannotated struct treated as a value, [MessagePackObject] reaching a subclass,
and a claim on a type StandardResolverAllowPrivate cannot format.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
