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 04:11Z

12r² + 6r + 1 = 0

det| 3 7 ; 2 4 | = -2

168K

11ψ² + 6ψ + 2 = 0

446K

∑_{k=1}^{n} k = n(n+1)/2

det| 7 6 ; 1 8 | = 50

144K

d/dt [t^3] = 3t^2

371K

4t² + 9t + 6 = 0

N₂ + 3H₂ ⇌ 2NH₃

259K

det| 9 4 ; 1 10 | = 86

86K

∇²ψ = 0

11z² + 3z + 4 = 0

224K

∑_{k=1}^{n} k = n(n+1)/2

234K

F = ma

\frac{8}{7} \sum_{i=1}^{n} i^{2}

218K