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 01:19Z

iħ ∂ψ/∂t = Ĥψ

∂β/∂z = 1β

168K

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

446K

10t² + 5t + 5 = 0

iħ ∂ψ/∂t = Ĥψ

144K

E = mc²

371K

∇ × E = −∂B/∂t

8ψ² + 7ψ + 0 = 0

259K

det| 7 6 ; 1 8 | = 50

86K

det| 8 7 ; 1 9 | = 65

N₂ + 3H₂ ⇌ 2NH₃

224K

det| 12 9 ; 5 13 | = 111

234K

\frac{12}{9} \sum_{i=1}^{n} i^{2}

det| 12 2 ; 2 13 | = 152

218K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

354K

ω = 2πf

CaCO₃ → CaO + CO₂