forked from EduCraft/curriculum-project-hub
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c73a2c903f
Real-content fixture for the end-to-end pipeline. TH-141 (39 parts: 22 segment, 15 lemma, 2 example) migrated from the prototype's typst `#let parts` manifest to ADR-0008: declarative manifest.toml (project+info+ordered parts+targets) + per-element element.toml (kind + scalars; examples carry `source`). Content .typ files copied byte-identical (no math corruption); per-element main.typ + meta.toml dropped (wiring is now generated). Part order matches source exactly; 5 lemmas have no proof.typ (optional); no cross-file imports / paralearn refs / figs. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
10 lines
294 B
Typst
10 lines
294 B
Typst
在 @缺键一般式 中取 $zeta = 1\/2$，
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$ sigma_(L G) = 1/2 dot L_m thin rho^(2\/3) / (mu^(2\/3) N_A^(1\/3)) . $
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由 $d^3 = mu \/ (rho N_A)$ 得 $rho^(2\/3) \/ (mu^(2\/3) N_A^(1\/3)) = 1 \/ (d^2 N_A)$，代入即得
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$ sigma_(L G) thin d^2 approx L_m / (2 N_A) , $
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即 @Stefan估算。
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