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 13:13Z

det| 11 7 ; 6 12 | = 90

∇ × E = −∂B/∂t

168K

12γ² + 9γ + 1 = 0

446K

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

8ψ² + 7ψ + 0 = 0

144K

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

371K

9n² + 8n + 0 = 0

∑_{k=1}^{n} k = n(n+1)/2

259K

iħ ∂ψ/∂t = Ĥψ

86K

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

d/dφ [φ^1] = 1φ^0

224K

∂α/∂ω = 3α

234K

∇²t = 0

N₂ + 3H₂ ⇌ 2NH₃

218K

det| 6 6 ; 5 7 | = 12

354K

8n² + 2n + 0 = 0

∑_{k=1}^{n} k = n(n+1)/2

70K

e^{i\pi} + 1 = 0