Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 17:56Z
CH₄ + 2O₂ → CO₂ + 2H₂O
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
244K
∫₀^∞ e^(-x²) dx = √π / 2
52K
det| 3 1 ; 3 4 | = 9
det| 10 7 ; 3 11 | = 89
90K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
5β² + 1β + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
197K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
262K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
196K