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 05:40Z

det| 3 4 ; 0 4 | = 12

∇ × E = −∂B/∂t

168K

iħ ∂ψ/∂t = Ĥψ

446K

∇²t = 0

det| 9 4 ; 1 10 | = 86

144K

e^{i\pi} + 1 = 0

371K

7r² + 9r + 2 = 0

F = G m₁m₂ / r²

259K

det| 9 6 ; 0 10 | = 90

86K

∂γ/∂φ = 6γ

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

224K

∫₀^∞ e^(-ψ²) dψ = √π / 2

234K

F = G m₁m₂ / r²

Fe₂O₃ + 3CO → 2Fe + 3CO₂

218K

∇²z = 0

det| 4 9 ; 7 5 | = -43

det| 3 1 ; 7 4 | = 5