Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:22Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
E = mc²
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
57K
\oint_C \vec{F}\cdot d\vec{r} = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
264K
∫₀^∞ e^(-θ²) dθ = √π / 2
276K
∇ × E = −∂B/∂t
det| 11 9 ; 5 12 | = 87
257K
λ = h/p
d/dθ [θ^7] = 7θ^6