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 01:10Z

iħ ∂ψ/∂t = Ĥψ

ω = 2πf

168K

11φ² + 4φ + 0 = 0

446K

10t² + 5t + 5 = 0

PV = nRT

144K

det| 7 2 ; 7 8 | = 42

371K

∇ × E = −∂B/∂t

∑_{k=1}^{n} k = n(n+1)/2

259K

N₂ + 3H₂ ⇌ 2NH₃

86K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

224K

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

234K

1n² + 7n + 3 = 0

218K

N₂ + 3H₂ ⇌ 2NH₃

354K

det| 7 4 ; 4 8 | = 40

70K