Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 17:05Z
\frac{12}{7} \sum_{i=1}^{n} i^{2}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
479K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 4 8 ; 3 5 | = -4
102K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
276K
det| 10 7 ; 3 11 | = 89
257K