Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-21 02:18Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∇ × E = −∂B/∂t
det| 8 9 ; 7 9 | = 9
\binom{n}{k} = \frac{n!}{k!(n-k)!}
287K
∫₀^∞ e^(-ω²) dω = √π / 2
CaCO₃ → CaO + CO₂
\frac{11}{6} \sum_{i=1}^{n} i^{2}
141K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
1K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
304K