Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 01:43Z
iħ ∂ψ/∂t = Ĥψ
10t² + 5t + 5 = 0
det| 7 4 ; 4 8 | = 40
144K
∑_{k=1}^{n} k = n(n+1)/2
371K
∇ × E = −∂B/∂t
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
259K
det| 8 7 ; 1 9 | = 65
\frac{12}{9} \sum_{i=1}^{n} i^{2}