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 20:24Z

E = mc²

det| 9 4 ; 1 10 | = 86

168K

2H₂ + O₂ → 2H₂O

446K

11φ² + 2φ + 3 = 0

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

144K

∇ × E = −∂B/∂t

371K

ΔS ≥ 0

det| 12 2 ; 2 13 | = 152

259K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

86K

∑_{k=1}^{n} k = n(n+1)/2

224K

6ω² + 4ω + 4 = 0

234K

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

218K

∑_{k=1}^{n} k = n(n+1)/2

354K

∫₀^∞ e^(-t²) dt = √π / 2

70K

∂n/∂θ = 3n

402K