Σ index Batch 16 Eq pack 1 Rxn set 2 Ledger /3 Rxn set 8 Σ#18 Matrix 11 Eq pack 25 Eq pack 13 Ledger /9 Σ#24 Batch 10 Ledger /21

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-21 00:33Z

det| 3 5 ; 7 4 | = -23

AgNO₃ + NaCl → AgCl↓ + NaNO₃

430K

iħ ∂ψ/∂t = Ĥψ

197K

2H₂ + O₂ → 2H₂O

F = G m₁m₂ / r²

281K

F = ma

73K

\lim_{z\to 0} \frac{\sin z}{z} = 1

∇ × E = −∂B/∂t

143K

det| 7 4 ; 4 8 | = 40

248K

2n² + 4n + 0 = 0

246K

∑_{k=1}^{n} k = n(n+1)/2

54K

det| 2 7 ; 7 3 | = -43

469K