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 21:40Z

2H₂ + O₂ → 2H₂O

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

168K

11ψ² + 6ψ + 2 = 0

446K

3θ² + 4θ + 0 = 0

det| 7 6 ; 1 8 | = 50

144K

det| 7 4 ; 4 8 | = 40

371K

∇²t = 0

∇²θ = 0

259K

N₂ + 3H₂ ⇌ 2NH₃

86K

det| 11 7 ; 4 12 | = 104

F = G m₁m₂ / r²

224K

∑_{k=1}^{n} k = n(n+1)/2

234K

4t² + 2t + 7 = 0

\binom{n}{k} = \frac{n!}{k!(n-k)!}

218K