Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:07Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
\lim_{x\to 0} \frac{\sin x}{x} = 1
8K
E = mc²
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
57K
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
264K
∇ × E = −∂B/∂t
λ = h/p
AgNO₃ + NaCl → AgCl↓ + NaNO₃
256K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
CaCO₃ → CaO + CO₂