Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-21 09:49Z
det| 3 8 ; 4 4 | = -20
∑_{k=1}^{n} k = n(n+1)/2
197K
∇²ω = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
73K
\lim_{t\to 0} \frac{\sin t}{t} = 1
∫₀^∞ e^(-x²) dx = √π / 2
248K
N₂ + 3H₂ ⇌ 2NH₃