Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:11Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
E = mc²
\oint_C \vec{F}\cdot d\vec{r} = 0
∇ × E = −∂B/∂t
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
257K
λ = h/p
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 9 6 ; 0 10 | = 90
46K
CaCO₃ → CaO + CO₂