Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 17:17Z
CH₄ + 2O₂ → CO₂ + 2H₂O
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
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det| 3 1 ; 3 4 | = 9
\lim_{x\to 0} \frac{\sin x}{x} = 1
90K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\lim_{α\to 0} \frac{\sin α}{α} = 1
50K
5β² + 1β + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
137K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{9}{1} \sum_{i=1}^{n} i^{2}
det| 11 2 ; 5 12 | = 122
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