Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 22:09Z
F = G m₁m₂ / r²
\lim_{x\to 0} \frac{\sin x}{x} = 1
244K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
91K
2H₂ + O₂ → 2H₂O
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
50K
det| 8 4 ; 0 9 | = 72
AgNO₃ + NaCl → AgCl↓ + NaNO₃
137K
det| 3 1 ; 4 4 | = 8
det| 5 3 ; 2 6 | = 24
196K