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 00:14Z

∑_{k=1}^{n} k = n(n+1)/2

∇²γ = 0

168K

F = ma

446K

3x² + 3x + 6 = 0

det| 3 6 ; 0 4 | = 12

144K

12y² + 5y + 7 = 0

371K

∇²t = 0

det| 7 4 ; 4 8 | = 40

259K

F = G m₁m₂ / r²

86K

∑_{k=1}^{n} k = n(n+1)/2

224K

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

234K

11ψ² + 6ψ + 2 = 0

218K

N₂ + 3H₂ ⇌ 2NH₃

354K

\frac{8}{7} \sum_{i=1}^{n} i^{2}

70K