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 02:08Z

det| 5 5 ; 5 6 | = 5

∇ × E = −∂B/∂t

46K

\lim_{β\to 0} \frac{\sin β}{β} = 1

468K

2H₂ + O₂ → 2H₂O

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

289K

iħ ∂ψ/∂t = Ĥψ

278K

5θ² + 3θ + 2 = 0

8ψ² + 7ψ + 0 = 0

339K

\frac{4}{9} \sum_{i=1}^{n} i^{2}

177K

CaCO₃ → CaO + CO₂

Fe₂O₃ + 3CO → 2Fe + 3CO₂

358K

det| 10 2 ; 3 11 | = 104

121K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

399K

N₂ + 3H₂ ⇌ 2NH₃

316K