Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:23Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
∑_{k=1}^{n} k = n(n+1)/2
479K
E = mc²
det| 7 4 ; 4 8 | = 40
102K
det| 2 7 ; 7 3 | = -43
57K
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-y²) dy = √π / 2
264K
det| 4 2 ; 3 5 | = 14
257K
∑_{k=1}^{n} k = n(n+1)/2
250K
det| 2 4 ; 4 3 | = -10
62K