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 00:59Z

∑_{k=1}^{n} k = n(n+1)/2

det| 7 2 ; 7 8 | = 42

168K

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

446K

3x² + 3x + 6 = 0

λ = h/p

144K

det| 4 8 ; 3 5 | = -4

371K

∇²t = 0

e^{i\pi} + 1 = 0

259K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

86K

F = G m₁m₂ / r²

224K

iħ ∂ψ/∂t = Ĥψ

234K

d/dφ [φ^1] = 1φ^0

218K

2n² + 4n + 0 = 0

354K

det| 9 4 ; 1 10 | = 86

70K

λ = h/p

402K