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 01:12Z

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

ω = 2πf

46K

∇²β = 0

468K

ω = 2πf

λ = h/p

289K

e^{i\pi} + 1 = 0

278K

det| 1 7 ; 1 2 | = -5

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

339K

∫₀^∞ e^(-ψ²) dψ = √π / 2

177K

∑_{k=1}^{n} k = n(n+1)/2

358K

det| 7 4 ; 4 8 | = 40

121K

∂y/∂n = 5y

399K

E = mc²

316K

N₂ + 3H₂ ⇌ 2NH₃

11K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

387K