Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 21:13Z
N₂ + 3H₂ ⇌ 2NH₃
9γ² + 6γ + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
57K
2y² + 8y + 6 = 0
det| 5 6 ; 2 6 | = 18
293K
det| 9 6 ; 0 10 | = 90
110K
\lim_{x\to 0} \frac{\sin x}{x} = 1
∫₀^∞ e^(-r²) dr = √π / 2
\lim_{r\to 0} \frac{\sin r}{r} = 1
368K