Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 00:04Z
2H₂ + O₂ → 2H₂O
\frac{11}{6} \sum_{i=1}^{n} i^{2}
244K
det| 8 8 ; 7 9 | = 16
\lim_{x\to 0} \frac{\sin x}{x} = 1
91K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 8 3 ; 5 9 | = 57
100K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 7 ; 3 10 | = 69
197K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
262K
det| 4 2 ; 4 5 | = 12
299K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
349K