Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:32Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
det| 4 8 ; 3 5 | = -4
479K
∫₀^∞ e^(-x²) dx = √π / 2
8K
E = mc²
\oint_C \vec{F}\cdot d\vec{r} = 0
∇ × E = −∂B/∂t
det| 11 9 ; 0 12 | = 132
250K