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 01:32Z

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

det| 4 8 ; 3 5 | = -4

46K

∂β/∂z = 1β

468K

ω = 2πf

∫₀^∞ e^(-ω²) dω = √π / 2

289K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

278K

det| 1 7 ; 1 2 | = -5

8ψ² + 7ψ + 0 = 0

339K

iħ ∂ψ/∂t = Ĥψ

177K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

11φ² + 4φ + 0 = 0

358K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

121K

d/dn [n^1] = 1n^0

PV = nRT

399K

∂z/∂ψ = 1z

316K

N₂ + 3H₂ ⇌ 2NH₃

11K