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 00:07Z

∑_{k=1}^{n} k = n(n+1)/2

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

168K

\oint_C \vec{F}\cdot d\vec{r} = 0

446K

3x² + 3x + 6 = 0

∇ × E = −∂B/∂t

144K

∂β/∂β = 6β

371K

∇²t = 0

6ω² + 4ω + 4 = 0

259K

8ψ² + 7ψ + 0 = 0

86K

7z² + 2z + 0 = 0

N₂ + 3H₂ ⇌ 2NH₃

224K

F = ma

234K

det| 4 2 ; 5 5 | = 10

det| 3 7 ; 2 4 | = -2

218K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

354K

2H₂ + O₂ → 2H₂O

E = mc²

70K