Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 17:04Z
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
244K
\lim_{α\to 0} \frac{\sin α}{α} = 1
52K
det| 3 1 ; 3 4 | = 9
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
100K
det| 2 7 ; 7 3 | = -43
50K
5β² + 1β + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
137K
CH₄ + 2O₂ → CO₂ + 2H₂O
197K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 3 ; 2 6 | = 24
262K
\frac{9}{1} \sum_{i=1}^{n} i^{2}
det| 7 4 ; 4 8 | = 40
218K
∇²θ = 0
ΔS ≥ 0