Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:24Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
E = mc²
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
264K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
276K
∇ × E = −∂B/∂t
CH₄ + 2O₂ → CO₂ + 2H₂O
250K
λ = h/p
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 7 4 ; 4 8 | = 40
46K
det| 9 6 ; 0 10 | = 90
164K
\lim_{α\to 0} \frac{\sin α}{α} = 1
\lim_{x\to 0} \frac{\sin x}{x} = 1