Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 19:32Z

ω = 2πf

N₂ + 3H₂ ⇌ 2NH₃

46K

6x² + 6x + 1 = 0

468K

3γ² + 9γ + 0 = 0

\binom{n}{k} = \frac{n!}{k!(n-k)!}

289K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

278K

∂β/∂z = 1β

\binom{n}{k} = \frac{n!}{k!(n-k)!}

339K

∑_{k=1}^{n} k = n(n+1)/2

177K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

det| 7 4 ; 4 8 | = 40

358K

∂β/∂β = 6β

121K

det| 10 3 ; 0 11 | = 110

\lim_{α\to 0} \frac{\sin α}{α} = 1

399K

∑_{k=1}^{n} k = n(n+1)/2

316K

6t² + 6t + 4 = 0

11K

CH₄ + 2O₂ → CO₂ + 2H₂O

387K

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