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 04:37Z

12r² + 6r + 1 = 0

N₂ + 3H₂ ⇌ 2NH₃

168K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

446K

∑_{k=1}^{n} k = n(n+1)/2

det| 7 4 ; 4 8 | = 40

144K

2H₂ + O₂ → 2H₂O

371K

4t² + 9t + 6 = 0

9ψ² + 7ψ + 3 = 0

259K

∑_{k=1}^{n} k = n(n+1)/2

86K

∇²ψ = 0

CH₄ + 2O₂ → CO₂ + 2H₂O

224K

∇ × E = −∂B/∂t

234K

F = ma

1θ² + 2θ + 6 = 0

218K

N₂ + 3H₂ ⇌ 2NH₃

354K

det| 4 8 ; 7 5 | = -36