Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:38Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
102K
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
264K
det| 7 4 ; 4 8 | = 40
276K
∇ × E = −∂B/∂t
det| 10 5 ; 4 11 | = 90
257K
det| 2 6 ; 0 3 | = 6
250K
λ = h/p
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 1 2 ; 7 2 | = -12
46K
CaCO₃ → CaO + CO₂