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Bound the dilogarithm declines by what they allocate rather than a wall clock - #2011
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Rafael-SOWNet merged 1 commit intoOct 21, 2026
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…ll clock ADilogarithmIsDeclinedAtOnce was the suite's one wall-clock bound, 20 s, and it measured the runner: on a loaded machine x^2 sech(x)^2 took 24 to 58 s on four branches, and on three of them and on master it allocates 0.999 GB. The four integrands allocate 0.03, 0.04, 0.11 and 1.0 GB cold; the bound is 3 GB on the test's own thread, as RewriteAllocationTest bounds its fast paths. At 0.3 GB the sech row fails, so the measurement counts the integrator's work. Part of #233. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_012sonx8iAspMiwRwokT1Ura
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Part of #233.
ExponentialSubstitutionIntegralTest.ADilogarithmIsDeclinedAtOncewas the suite's only wall-clock bound, 20 s, and it measured the runner. On a loaded machinex^2*sech(x)^2took 24 to 58 s on four branches (#2005, #2009, #2010 and one not yet opened). On three of those, and on master, it allocates 0.999 GB.The four integrands allocate 0.03, 0.04, 0.11 and 1.0 GB cold. The bound is now 3 GB on the test's own thread, the way
RewriteAllocationTestbounds its fast paths. The search this test guards against ran for twenty-five seconds. At 0.3 GB the sech row fails, which shows the measurement counts the integrator's work rather than reading zero.Test-only; the class passes 98/98.
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