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 00:13Z

∑_{k=1}^{n} k = n(n+1)/2

F = G m₁m₂ / r²

168K

iħ ∂ψ/∂t = Ĥψ

446K

3x² + 3x + 6 = 0

N₂ + 3H₂ ⇌ 2NH₃

144K

det| 9 4 ; 1 10 | = 86

371K

∇²t = 0

2γ² + 5γ + 2 = 0

259K

det| 11 4 ; 5 12 | = 112

86K

7z² + 2z + 0 = 0

det| 10 2 ; 3 11 | = 104

224K

5φ² + 1φ + 1 = 0

234K

ΔS ≥ 0

218K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

354K

CaCO₃ → CaO + CO₂

70K