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 04:17Z

12r² + 6r + 1 = 0

∇²γ = 0

168K

det| 10 2 ; 3 11 | = 104

446K

∑_{k=1}^{n} k = n(n+1)/2

∇²θ = 0

144K

12y² + 5y + 7 = 0

371K

4t² + 9t + 6 = 0

det| 7 4 ; 4 8 | = 40

259K

\frac{3}{2} \sum_{i=1}^{n} i^{2}

86K

∑_{k=1}^{n} k = n(n+1)/2

224K

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

234K

∇²t = 0

218K

N₂ + 3H₂ ⇌ 2NH₃

354K

det| 7 9 ; 1 8 | = 47

70K