Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 16:20Z
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 8 6 ; 2 9 | = 60
\lim_{t\to 0} \frac{\sin t}{t} = 1
90K
d/dx [x^1] = 1x^0
2n² + 7n + 5 = 0
det| 2 4 ; 4 3 | = -10
137K
det| 1 4 ; 2 2 | = -6
197K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 11 5 ; 0 12 | = 132
196K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
218K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
299K