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 00:55Z

∑_{k=1}^{n} k = n(n+1)/2

8ψ² + 7ψ + 0 = 0

168K

det| 2 3 ; 5 3 | = -9

446K

3x² + 3x + 6 = 0

det| 11 9 ; 0 12 | = 132

144K

N₂ + 3H₂ ⇌ 2NH₃

371K

∇²t = 0

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

259K

N₂ + 3H₂ ⇌ 2NH₃

86K

7z² + 2z + 0 = 0

d/dγ [γ^3] = 3γ^2

224K

∑_{k=1}^{n} k = n(n+1)/2

234K

iħ ∂ψ/∂t = Ĥψ

218K

ΔS ≥ 0

354K

10n² + 6n + 2 = 0

70K

∇²θ = 0

402K