Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 21:14Z
N₂ + 3H₂ ⇌ 2NH₃
9γ² + 6γ + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
163K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
2y² + 8y + 6 = 0
det| 5 2 ; 3 6 | = 24
293K
\lim_{x\to 0} \frac{\sin x}{x} = 1
∫₀^∞ e^(-r²) dr = √π / 2