Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 05:55Z
CaCO₃ → CaO + CO₂
\lim_{x\to 0} \frac{\sin x}{x} = 1
46K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
det| 9 8 ; 3 10 | = 66
289K
\lim_{t\to 0} \frac{\sin t}{t} = 1
278K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\frac{8}{7} \sum_{i=1}^{n} i^{2}
121K
det| 2 7 ; 7 3 | = -43
316K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
11K