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

9θ² + 7θ + 4 = 0

168K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

446K

det| 12 4 ; 1 13 | = 152

iħ ∂ψ/∂t = Ĥψ

144K

N₂ + 3H₂ ⇌ 2NH₃

371K

ΔS ≥ 0

9α² + 7α + 5 = 0

259K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

86K

8ψ² + 7ψ + 0 = 0

224K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

234K