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 07:57Z

∑_{k=1}^{n} k = n(n+1)/2

det| 7 4 ; 4 8 | = 40

46K

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

468K

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

N₂ + 3H₂ ⇌ 2NH₃

289K

∫₀^∞ e^(-θ²) dθ = √π / 2

278K

∂x/∂θ = 8x

\frac{8}{6} \sum_{i=1}^{n} i^{2}

339K

∇²β = 0

177K

PV = nRT

358K

d/dφ [φ^1] = 1φ^0

121K

∑_{k=1}^{n} k = n(n+1)/2

399K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

316K

7y² + 9y + 1 = 0

11K