Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 01:00Z
iħ ∂ψ/∂t = Ĥψ
Fe₂O₃ + 3CO → 2Fe + 3CO₂
446K
10t² + 5t + 5 = 0
\frac{4}{6} \sum_{i=1}^{n} i^{2}
144K
∇ × E = −∂B/∂t
\frac{2}{2} \sum_{i=1}^{n} i^{2}
259K
det| 7 4 ; 4 8 | = 40
86K
det| 8 7 ; 1 9 | = 65
\lim_{β\to 0} \frac{\sin β}{β} = 1
224K
\frac{12}{9} \sum_{i=1}^{n} i^{2}
\frac{8}{7} \sum_{i=1}^{n} i^{2}
354K
ω = 2πf