Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:32Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
E = mc²
CH₄ + 2O₂ → CO₂ + 2H₂O
102K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 6 ; 0 10 | = 90
264K
∇ × E = −∂B/∂t
det| 4 8 ; 3 5 | = -4
257K
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂