Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 18:42Z
det| 11 8 ; 0 12 | = 132
N₂ + 3H₂ ⇌ 2NH₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
50K
det| 8 5 ; 3 9 | = 57
137K
∑_{k=1}^{n} k = n(n+1)/2
262K
det| 9 4 ; 1 10 | = 86
218K