Σ index Eq pack 19 Rxn set 14 Ledger /21 Ledger /15 Σ#12 Rxn set 20 Matrix 23 Rxn set 2 Ledger /3 Matrix 11 Σ#6 Matrix 17 Batch 10 Matrix 5

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-13 02:16Z

det| 3 9 ; 2 4 | = -6

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

458K

e^{i\pi} + 1 = 0

322K

CH₄ + 2O₂ → CO₂ + 2H₂O

9ψ² + 1ψ + 2 = 0

230K

ω = 2πf

87K

8α² + 2α + 2 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

326K

det| 3 7 ; 5 4 | = -23

352K

CaCO₃ → CaO + CO₂

∇ × E = −∂B/∂t

109K

∇²ω = 0

172K

iħ ∂ψ/∂t = Ĥψ

d/dφ [φ^1] = 1φ^0

25K

det| 2 1 ; 6 3 | = 0

61K