Exact

Exact Union RegExp

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Transaction Science e59cea7814 wai-quantum 0.3.38: neural quantum states held in their symmetry sector ... Symmetry projects a network, Psi(s) = sum_g chi(g) psi(g.s), over a lattice's translations (ring or torus, momentum 0 or pi along each direction) and optionally the global spin flip (even or odd parity). - Ratios and log-derivatives become weighted averages over the transformed configurations, held in a cache that Metropolis moves keep exact. - A configuration the symmetry forbids (its sum below the rounding of its terms) is treated as zero. Biases now start random as well as weights. With zero biases the network is exactly even under the global flip, and training keeps it even, which is what trapped 10-site rings in 0.3.37. SR falls back to an eigendecomposition (cutoff 1e-12) when Cholesky loses a pivot. A projected network started near even drives its metric to 1e12, and the factorisation produced NaN there. Rings in their sector reach exact energies to rounding: 10 sites at pi, 7e-14; 12 sites at 0, even, 1e-15. The frustrated 4x4 torus at J2 = 0.5 comes within 7.7e-3 (2000 steps; 3.6% unprojected). The NQS pin covers a projected machine through the fallback; all 22 pins pass natively and under wasm32-wasip2. The nqs CLI gains --project, --kpi and --odd, byte-identical under WASI. Co-Authored-By: Claude Opus 5.5 <[email protected]>		2026-10-07 09:43:38 -04:00
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src	wai: key discovery, signing authority and module revocation	2026-10-01 07:12:20 -04:00
build-proxy.sh	wai-quantum-serve: a pure wasi:http/proxy build — no host flags	2026-09-04 06:28:08 -04:00
Cargo.lock	wai-quantum 0.3.38: neural quantum states held in their symmetry sector	2026-10-07 09:43:38 -04:00
Cargo.toml	wai: state what CI builds, the meters' new feature, and the /verify change	2026-10-01 09:05:14 -04:00