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 01:59Z

iħ ∂ψ/∂t = Ĥψ

det| 12 9 ; 5 13 | = 111

168K

N₂ + 3H₂ ⇌ 2NH₃

446K

10t² + 5t + 5 = 0

d/dx [x^3] = 3x^2

144K

9α² + 7α + 5 = 0

371K

∇ × E = −∂B/∂t

Fe₂O₃ + 3CO → 2Fe + 3CO₂

259K

det| 7 6 ; 1 8 | = 50

86K

det| 8 7 ; 1 9 | = 65

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

224K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

234K

iħ ∂ψ/∂t = Ĥψ

218K

12y² + 5y + 7 = 0

354K

10ω² + 7ω + 4 = 0

70K

8ψ² + 7ψ + 0 = 0

402K