Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 00:52Z
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
52K
det| 8 8 ; 7 9 | = 16
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
90K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 1 2 ; 7 2 | = -12
100K
\oint_C \vec{F}\cdot d\vec{r} = 0
50K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 3 3 ; 4 4 | = 0
197K
det| 10 3 ; 0 11 | = 110
\binom{n}{k} = \frac{n!}{k!(n-k)!}
262K
det| 5 6 ; 4 6 | = 6
196K
9z² + 8z + 1 = 0