Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 16:20Z
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 9 4 ; 1 10 | = 86
52K
det| 8 6 ; 2 9 | = 60
det| 9 7 ; 3 10 | = 69
91K
d/dx [x^1] = 1x^0
∑_{k=1}^{n} k = n(n+1)/2
100K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
50K
2n² + 7n + 5 = 0
\lim_{α\to 0} \frac{\sin α}{α} = 1
197K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 8 2 ; 7 9 | = 58
196K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 11 2 ; 5 12 | = 122
218K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
299K