Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:29Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
8K
E = mc²
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-y²) dy = √π / 2
264K
det| 5 3 ; 2 6 | = 24
257K
∑_{k=1}^{n} k = n(n+1)/2
250K
det| 10 5 ; 4 11 | = 90
62K