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 04:42Z

12r² + 6r + 1 = 0

N₂ + 3H₂ ⇌ 2NH₃

168K

6n² + 7n + 6 = 0

446K

∑_{k=1}^{n} k = n(n+1)/2

PV = nRT

144K

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

371K

4t² + 9t + 6 = 0

d/dθ [θ^3] = 3θ^2

259K

∑_{k=1}^{n} k = n(n+1)/2

86K

∇²ψ = 0

det| 7 4 ; 4 8 | = 40

224K

∇²n = 0

234K

F = ma

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

218K

∑_{k=1}^{n} k = n(n+1)/2

354K

PV = nRT

70K

det| 10 2 ; 3 11 | = 104

402K