Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 18:13Z
det| 11 8 ; 0 12 | = 132
∑_{k=1}^{n} k = n(n+1)/2
244K
N₂ + 3H₂ ⇌ 2NH₃
det| 9 6 ; 0 10 | = 90
90K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 4 2 ; 3 5 | = 14
50K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 3 6 ; 0 4 | = 12
218K