Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 05:41Z
det| 3 4 ; 0 4 | = 12
∇²t = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
371K
7r² + 9r + 2 = 0
det| 9 6 ; 0 10 | = 90
259K
∂γ/∂φ = 6γ
F = G m₁m₂ / r²
∑_{k=1}^{n} k = n(n+1)/2
218K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
354K
det| 4 9 ; 7 5 | = -43