Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 21:57Z
N₂ + 3H₂ ⇌ 2NH₃
det| 7 7 ; 4 8 | = 28
384K
9γ² + 6γ + 1 = 0
\frac{4}{6} \sum_{i=1}^{n} i^{2}
163K
det| 12 1 ; 5 13 | = 151
259K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
2y² + 8y + 6 = 0
det| 1 4 ; 3 2 | = -10
293K
\lim_{x\to 0} \frac{\sin x}{x} = 1
det| 4 8 ; 3 5 | = -4
34K
∫₀^∞ e^(-r²) dr = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
368K