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 02:38Z

det| 5 5 ; 5 6 | = 5

12α² + 6α + 7 = 0

46K

det| 7 4 ; 4 8 | = 40

468K

2H₂ + O₂ → 2H₂O

N₂ + 3H₂ ⇌ 2NH₃

289K

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

278K

5θ² + 3θ + 2 = 0

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

339K

∇²r = 0

177K

CaCO₃ → CaO + CO₂

7r² + 8r + 5 = 0

358K

\lim_{t\to 0} \frac{\sin t}{t} = 1

121K

F = G m₁m₂ / r²

399K

∇ × E = −∂B/∂t

316K