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 06:53Z

det| 3 9 ; 6 4 | = -42

Fe₂O₃ + 3CO → 2Fe + 3CO₂

168K

det| 9 4 ; 1 10 | = 86

446K

∑_{k=1}^{n} k = n(n+1)/2

iħ ∂ψ/∂t = Ĥψ

144K

∑_{k=1}^{n} k = n(n+1)/2

371K

2z² + 2z + 5 = 0

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

259K

E = mc²

86K

iħ ∂ψ/∂t = Ĥψ

d/dφ [φ^1] = 1φ^0

224K

\frac{8}{7} \sum_{i=1}^{n} i^{2}

234K

∫₀^∞ e^(-t²) dt = √π / 2

F = G m₁m₂ / r²

218K

7y² + 9y + 1 = 0

354K