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 04:45Z

12r² + 6r + 1 = 0

det| 2 8 ; 7 3 | = -50

168K

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

446K

∑_{k=1}^{n} k = n(n+1)/2

F = G m₁m₂ / r²

144K

det| 7 2 ; 7 8 | = 42

371K

4t² + 9t + 6 = 0

F = G m₁m₂ / r²

259K

6n² + 7n + 6 = 0

86K

\lim_{α\to 0} \frac{\sin α}{α} = 1

224K

det| 12 2 ; 2 13 | = 152

234K

2H₂ + O₂ → 2H₂O

218K

det| 9 4 ; 1 10 | = 86

354K

iħ ∂ψ/∂t = Ĥψ

70K