Σ index Eq pack 19 Rxn set 20 Rxn set 26 Σ#24 Σ#12 Ledger /21 Eq pack 13 Ledger /3 Eq pack 1 Batch 16 Σ#18 Σ#6 Ledger /15 Batch 4

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-20 00:30Z

∑_{k=1}^{n} k = n(n+1)/2

det| 7 4 ; 4 8 | = 40

168K

5φ² + 1φ + 1 = 0

446K

3x² + 3x + 6 = 0

∇ × E = −∂B/∂t

144K

∂β/∂β = 6β

371K

∇²t = 0

5z² + 8z + 3 = 0

259K

F = G m₁m₂ / r²

86K

7z² + 2z + 0 = 0

N₂ + 3H₂ ⇌ 2NH₃

224K

F = ma

234K

det| 4 2 ; 5 5 | = 10

det| 11 4 ; 5 12 | = 112

218K

d/dγ [γ^3] = 3γ^2

354K

2H₂ + O₂ → 2H₂O

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

70K