Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 02:02Z
PV = nRT
Fe₂O₃ + 3CO → 2Fe + 3CO₂
244K
det| 4 6 ; 4 5 | = -4
52K
det| 7 2 ; 2 8 | = 52
\oint_C \vec{F}\cdot d\vec{r} = 0
90K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 9 4 ; 1 10 | = 86
100K
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{11}{6} \sum_{i=1}^{n} i^{2}
137K
det| 2 7 ; 7 3 | = -43
197K
e^{i\pi} + 1 = 0
8θ² + 8θ + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
218K
\oint_C \vec{F}\cdot d\vec{r} = 0