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 15:20Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

11φ² + 4φ + 0 = 0

168K

F = G m₁m₂ / r²

446K

det| 12 4 ; 1 13 | = 152

det| 9 4 ; 1 10 | = 86

144K

∇²r = 0

371K

ΔS ≥ 0

iħ ∂ψ/∂t = Ĥψ

259K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

86K

4t² + 3t + 3 = 0

224K

∇²θ = 0

234K

e^{i\pi} + 1 = 0

218K

6r² + 3r + 1 = 0

354K

det| 12 1 ; 5 13 | = 151

70K