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 09:49Z

det| 3 8 ; 4 4 | = -20

8ψ² + 7ψ + 0 = 0

430K

iħ ∂ψ/∂t = Ĥψ

197K

∇²ω = 0

det| 7 8 ; 4 8 | = 24

281K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

73K

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

∇ × E = −∂B/∂t

143K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

248K

N₂ + 3H₂ ⇌ 2NH₃

∇ × E = −∂B/∂t

246K

d/dt [t^3] = 3t^2

54K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

9ψ² + 7ψ + 3 = 0

469K

det| 5 6 ; 2 6 | = 18

126K

det| 3 7 ; 2 4 | = -2

410K