Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:16Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
E = mc²
∫₀^∞ e^(-θ²) dθ = √π / 2
57K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 6 ; 0 10 | = 90
276K
∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
250K
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
62K
d/dθ [θ^7] = 7θ^6
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
CaCO₃ → CaO + CO₂