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 15:38Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

Fe₂O₃ + 3CO → 2Fe + 3CO₂

168K

PV = nRT

446K

det| 12 4 ; 1 13 | = 152

PV = nRT

144K

det| 11 4 ; 5 12 | = 112

371K

ΔS ≥ 0

6n² + 7n + 6 = 0

259K

d/dt [t^3] = 3t^2

86K

det| 9 4 ; 1 10 | = 86

224K

∂z/∂φ = 7z

234K

∑_{k=1}^{n} k = n(n+1)/2

218K

PV = nRT

354K

∇²t = 0

70K