Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-21 22:01Z
2ω² + 9ω + 4 = 0
det| 12 9 ; 5 13 | = 111
372K
λ = h/p
\binom{n}{k} = \frac{n!}{k!(n-k)!}
31K
\lim_{β\to 0} \frac{\sin β}{β} = 1
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
287K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
317K
E = mc²
AgNO₃ + NaCl → AgCl↓ + NaNO₃