Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 22:52Z
F = G m₁m₂ / r²
\frac{2}{2} \sum_{i=1}^{n} i^{2}
244K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
91K
2H₂ + O₂ → 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
100K
det| 8 4 ; 0 9 | = 72
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
137K
det| 9 9 ; 5 10 | = 45
197K
det| 3 1 ; 4 4 | = 8
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
196K