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 00:57Z

∑_{k=1}^{n} k = n(n+1)/2

det| 7 4 ; 4 8 | = 40

168K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

446K

3x² + 3x + 6 = 0

N₂ + 3H₂ ⇌ 2NH₃

144K

det| 3 6 ; 0 4 | = 12

371K

∇²t = 0

iħ ∂ψ/∂t = Ĥψ

259K

det| 10 7 ; 3 11 | = 89

86K

7z² + 2z + 0 = 0

iħ ∂ψ/∂t = Ĥψ

224K

PV = nRT

234K

CaCO₃ → CaO + CO₂

218K

∑_{k=1}^{n} k = n(n+1)/2

354K

∂n/∂θ = 3n

70K