Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 18:25Z
det| 11 8 ; 0 12 | = 132
\frac{8}{6} \sum_{i=1}^{n} i^{2}
52K
N₂ + 3H₂ ⇌ 2NH₃
\lim_{α\to 0} \frac{\sin α}{α} = 1
90K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
91K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 3 6 ; 0 4 | = 12
100K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 7 7 ; 4 8 | = 28
137K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
262K
det| 10 7 ; 3 11 | = 89
196K
det| 9 4 ; 1 10 | = 86
218K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
299K