Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 21:58Z
N₂ + 3H₂ ⇌ 2NH₃
∫₀^∞ e^(-x²) dx = √π / 2
384K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
385K
9γ² + 6γ + 1 = 0
det| 9 5 ; 1 10 | = 85
259K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 12 1 ; 5 13 | = 151
305K
∑_{k=1}^{n} k = n(n+1)/2
57K
2y² + 8y + 6 = 0
\lim_{x\to 0} \frac{\sin x}{x} = 1
det| 7 4 ; 4 8 | = 40
300K
∑_{k=1}^{n} k = n(n+1)/2
34K