Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:09Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
E = mc²
\oint_C \vec{F}\cdot d\vec{r} = 0
∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
257K
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
62K
d/dz [z^11] = 11z^10
256K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
CaCO₃ → CaO + CO₂