Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:08Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
E = mc²
AgNO₃ + NaCl → AgCl↓ + NaNO₃
102K
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
276K
∇ × E = −∂B/∂t
det| 8 5 ; 3 9 | = 57
250K
λ = h/p
det| 9 4 ; 1 10 | = 86
256K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
46K
CaCO₃ → CaO + CO₂