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 13:18Z

det| 11 7 ; 6 12 | = 90

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

168K

ω = 2πf

446K

d/dy [y^12] = 12y^11

8ψ² + 7ψ + 0 = 0

144K

∫₀^∞ e^(-t²) dt = √π / 2

371K

9n² + 8n + 0 = 0

det| 10 3 ; 4 11 | = 98

259K

7r² + 8r + 5 = 0

86K

d/dt [t^5] = 5t^4

∇ × E = −∂B/∂t

224K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

234K

∇²t = 0

2H₂ + O₂ → 2H₂O

218K

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

354K