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

∑_{k=1}^{n} k = n(n+1)/2

168K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

446K

∑_{k=1}^{n} k = n(n+1)/2

det| 7 4 ; 4 8 | = 40

144K

E = mc²

371K

4t² + 9t + 6 = 0

det| 6 6 ; 5 7 | = 12

259K

N₂ + 3H₂ ⇌ 2NH₃

86K

det| 10 7 ; 3 11 | = 89

224K

∑_{k=1}^{n} k = n(n+1)/2

234K

iħ ∂ψ/∂t = Ĥψ

218K