Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 21:06Z
N₂ + 3H₂ ⇌ 2NH₃
det| 9 4 ; 1 10 | = 86
384K
9γ² + 6γ + 1 = 0
det| 12 9 ; 5 13 | = 111
163K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
259K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{8}{7} \sum_{i=1}^{n} i^{2}
305K
∑_{k=1}^{n} k = n(n+1)/2
57K
2y² + 8y + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
110K
\lim_{x\to 0} \frac{\sin x}{x} = 1
\lim_{t\to 0} \frac{\sin t}{t} = 1
300K
∑_{k=1}^{n} k = n(n+1)/2
34K
det| 9 8 ; 3 10 | = 66
368K