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feat(truncated-series): expose bounded log agreement - #9873

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kim-em merged 1 commit into
mainfrom
issue-9554
Aug 31, 2026
Merged

feat(truncated-series): expose bounded log agreement#9873
kim-em merged 1 commit into
mainfrom
issue-9554

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@kim-em

@kim-em kim-em commented Aug 31, 2026

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Closes #9554

Summary

  • expose the existing logUpTo_agree proof as a public bounded-route law
  • document the logarithm agreement signature alongside the other bounded wrappers
  • add downstream module-boundary probes for square root, logarithm, exponential, and reversion agreement

The four laws named in the original directive (revLagrange_eq, sqrtUpTo_agree, expUpTo_agree, and revUpTo_agree) landed in #9601 after this issue was opened. This closes the remaining public bounded-wrapper gap identified by the issue exit condition.

Validation

  • lake build HexTruncatedSeries.ExpLog HexTruncatedSeries.ModuleBoundaryTests
  • lake build (10,507 jobs)
  • python3 scripts/check_dag.py
  • python3 scripts/check_file_line_counts.py
  • python3 scripts/check_copyright_headers.py
  • python3 scripts/ci/check_benches_mathlib_free.py

@kim-em
kim-em merged commit 323524d into main Aug 31, 2026
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Prove truncated-series reversion route and bounded-wrapper laws

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