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 23:11Z

det| 12 9 ; 0 13 | = 156

det| 7 4 ; 4 8 | = 40

46K

N₂ + 3H₂ ⇌ 2NH₃

468K

PV = nRT

∇ × E = −∂B/∂t

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

\frac{6}{7} \sum_{i=1}^{n} i^{2}

d/dθ [θ^3] = 3θ^2

339K

∇²β = 0

177K

∇²r = 0

358K

5z² + 8z + 3 = 0

121K

F = G m₁m₂ / r²

399K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

316K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

11K