Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:39Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
∫₀^∞ e^(-φ²) dφ = √π / 2
8K
E = mc²
\oint_C \vec{F}\cdot d\vec{r} = 0
d/dz [z^11] = 11z^10
264K
∑_{k=1}^{n} k = n(n+1)/2
276K
∇ × E = −∂B/∂t
det| 5 6 ; 4 6 | = 6
257K
det| 11 9 ; 0 12 | = 132
250K
λ = h/p
d/dθ [θ^7] = 7θ^6
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
CaCO₃ → CaO + CO₂