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 00:19Z

∑_{k=1}^{n} k = n(n+1)/2

iħ ∂ψ/∂t = Ĥψ

168K

ω = 2πf

446K

3x² + 3x + 6 = 0

N₂ + 3H₂ ⇌ 2NH₃

144K

∂β/∂β = 6β

371K

∇²t = 0

det| 5 2 ; 3 6 | = 24

259K

8ψ² + 7ψ + 0 = 0

86K

7z² + 2z + 0 = 0

\frac{4}{6} \sum_{i=1}^{n} i^{2}

224K

∑_{k=1}^{n} k = n(n+1)/2

234K

det| 4 2 ; 5 5 | = 10

det| 4 2 ; 6 5 | = 8

218K

d/dγ [γ^3] = 3γ^2

354K

2H₂ + O₂ → 2H₂O

d/dθ [θ^3] = 3θ^2

70K