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Public evidence

mechanical.statics.inclined_axis_moment

Machine-checked verification for calculation version 1.0.0 · tier engine_tested

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Verification

6/6 calculation tests · Production surface contract 6/6

  • Golden tests 3 / 3
  • Boundary tests 3 / 3
  • Property tests 0 / 0
  • Production surface contract 6 / 6
    • }
  • Engine tested Yes
  • Source checked Yes
  • Artifact integrity PASS
  • Production attestation Embedded snapshot: unpublished · Build schema 1.0.0 ready · Semantic contract ✓ · Attestation report not published on origin · Live production status STALE (3 capabilities; 189 remain CURRENT) @ 2026-09-23T10:40:38.140Z
  • Semantic contract PASS
  • Evidence attested at 2026-09-23T02:27:54.588Z
  • Last production check 2026-09-23T02:27:54.588Z
  • Public / cache —
  • Origin —
  • Supplemental domain review Not performed
  • Named expert review Not performed
  • release artifacts aligned PASS
  • schema output required declared PASS
  • schema valid input executes PASS
  • engine success output validates schema PASS
  • schema rejects incomplete input PASS
  • rest success payload validates schema PASS

Fingerprint sha256:50ebfacae9124ebd4c0080bd1b83f8ddcf352daa9e2458118252efbe1e302da4

Input schema sha256:0588c42a694cf6c970a021546ad68212696c60166315aaa67aa7e499fbf437b6 · Output schema sha256:fb0c4995b6f7a886511c948951457ce80c1558449bc678e98165bf2c9c5c643a · Build-time SHA-256 digests prove published artifacts agree with each other (release_integrity.scope=workspace). Production attestation GETs canonical URLs twice (public/cached view and origin), including Capability HTML, via npm run attest:production --write (published at /.well-known/calculatorx-production-attestation.json) and fails if the public Capability page advertises a different calculation_version. This is artifact consistency, not an independent immutable release log.

Build & scope

Engine identity and declared limitations.

Tool
inclined-axis-moment
Engine
inclined-axis-moment
Engine build
2026-09-23
Evidence core
2026-09-23T10:27:08.167Z
Rendered
2026-09-23T10:57:00.183Z
Last reviewed
—

Limitations

  • θ is counterclockwise from +x and is an input, not a solved principal angle
  • Ix′ + Iy′ = Ix + Iy about the composite centroid
  • Negative area is a hole
  • Not I1 or I2, not a Mohr-circle drawing, not section modulus, and not beam deflection

Sources

Standards and references supporting this tool specification. Methods are listed separately — they are algorithms, not bibliographic sources.

Published checks

Golden, boundary, and property cases included in this evidence build.

IDKindStatusDetail
golden-alignedgoldenpassExpected Ix=4 · Iy=1 · Ixy=0 · Ix_prime=4 · Iy_prime=1 · Ixy_prime=0 · theta_deg=0 · model=inclined_axis_moment · Actual n=1 · model=inclined_axis_moment · area=2 · x_bar=0 · y_bar=0 · Ix=4 · Iy=1 · Ixy=0
golden-45goldenpassExpected Ix_prime=2.5 · Iy_prime=2.5 · Ixy_prime=1.5 · Actual n=1 · model=inclined_axis_moment · area=2 · x_bar=0 · y_bar=0 · Ix=4 · Iy=1 · Ixy=0
golden-principal-anglegoldenpassExpected Ix=2 · Iy=2 · Ixy=2 · Ix_prime=4 · Iy_prime=0 · Ixy_prime=0 · area=2 · Actual n=2 · model=inclined_axis_moment · area=2 · x_bar=1 · y_bar=1 · Ix=2 · Iy=2 · Ixy=2
boundary-emptyboundarypassExpected MISSING_REQUIRED_INPUT · Actual MISSING_REQUIRED_INPUT
boundary-partsboundarypassExpected MISSING_REQUIRED_INPUT · Actual MISSING_REQUIRED_INPUT
boundary-angleboundarypassExpected INVALID_INPUT · Actual INVALID_INPUT