Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 21:43Z
∂n/∂z = 1n
det| 9 6 ; 0 10 | = 90
244K
det| 12 1 ; 6 13 | = 150
CaCO₃ → CaO + CO₂
\lim_{t\to 0} \frac{\sin t}{t} = 1
50K
det| 11 7 ; 0 12 | = 132
\binom{n}{k} = \frac{n!}{k!(n-k)!}
137K
det| 7 5 ; 5 8 | = 31
\frac{2}{2} \sum_{i=1}^{n} i^{2}
262K
det| 5 1 ; 1 6 | = 29
\binom{n}{k} = \frac{n!}{k!(n-k)!}
218K
\frac{9}{6} \sum_{i=1}^{n} i^{2}