Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 02:00Z
PV = nRT
det| 9 9 ; 5 10 | = 45
244K
det| 7 2 ; 2 8 | = 52
det| 1 2 ; 7 2 | = -12
90K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
100K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
50K
\oint_C \vec{F}\cdot d\vec{r} = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
197K
e^{i\pi} + 1 = 0
\frac{7}{3} \sum_{i=1}^{n} i^{2}
8θ² + 8θ + 2 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0