Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 01:17Z
iħ ∂ψ/∂t = Ĥψ
10t² + 5t + 5 = 0
∇ × E = −∂B/∂t
det| 7 4 ; 4 8 | = 40
259K
∑_{k=1}^{n} k = n(n+1)/2
86K
det| 8 7 ; 1 9 | = 65
Fe₂O₃ + 3CO → 2Fe + 3CO₂
218K
det| 2 7 ; 7 3 | = -43
70K