Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 01:10Z
iħ ∂ψ/∂t = Ĥψ
∑_{k=1}^{n} k = n(n+1)/2
168K
10t² + 5t + 5 = 0
det| 7 4 ; 4 8 | = 40
144K
det| 2 7 ; 7 3 | = -43
371K
∇ × E = −∂B/∂t
det| 4 7 ; 2 5 | = 6
259K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
224K
∑_{k=1}^{n} k = n(n+1)/2
234K