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 01:18Z

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

CaCO₃ → CaO + CO₂

46K

∂z/∂ψ = 1z

468K

ω = 2πf

N₂ + 3H₂ ⇌ 2NH₃

289K

12y² + 5y + 7 = 0

278K

det| 1 7 ; 1 2 | = -5

d/dt [t^3] = 3t^2

339K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

177K

8ψ² + 7ψ + 0 = 0

358K

iħ ∂ψ/∂t = Ĥψ

121K

det| 9 6 ; 0 10 | = 90

399K

∇ × E = −∂B/∂t

316K

∫₀^∞ e^(-t²) dt = √π / 2

11K