Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-08-19 20:13Z
\lim_{z\to 0} \frac{\sin z}{z} = 1
CH₄ + 2O₂ → CO₂ + 2H₂O
84K
CH₄ + 2O₂ → CO₂ + 2H₂O
105K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 10 6 ; 3 11 | = 92
212K
det| 11 8 ; 0 12 | = 132
\binom{n}{k} = \frac{n!}{k!(n-k)!}
39K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
408K
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
365K
det| 10 7 ; 0 11 | = 110
205K
det| 3 4 ; 7 4 | = -16
457K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
480K
det| 9 1 ; 5 10 | = 85
82K
\frac{2}{5} \sum_{i=1}^{n} i^{2}
110K