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 01:49Z

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

N₂ + 3H₂ ⇌ 2NH₃

46K

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

468K

ω = 2πf

∂y/∂γ = 8y

289K

iħ ∂ψ/∂t = Ĥψ

278K

det| 1 7 ; 1 2 | = -5

Fe₂O₃ + 3CO → 2Fe + 3CO₂

339K

∂γ/∂θ = 2γ

177K

E = mc²

358K

∇ × E = −∂B/∂t

121K

E = mc²

399K

8ψ² + 7ψ + 0 = 0

316K

∑_{k=1}^{n} k = n(n+1)/2

11K

d/dx [x^3] = 3x^2

387K