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

det| 9 5 ; 1 10 | = 85

168K

N₂ + 3H₂ ⇌ 2NH₃

446K

∑_{k=1}^{n} k = n(n+1)/2

det| 7 4 ; 4 8 | = 40

144K

∑_{k=1}^{n} k = n(n+1)/2

371K

4t² + 9t + 6 = 0

det| 6 6 ; 5 7 | = 12

259K

∑_{k=1}^{n} k = n(n+1)/2

86K

∇²ψ = 0

det| 5 2 ; 3 6 | = 24

224K

10ω² + 7ω + 4 = 0

234K

F = ma

∑_{k=1}^{n} k = n(n+1)/2

218K

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

354K