Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 02:08Z
PV = nRT
det| 7 2 ; 2 8 | = 52
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
50K
\oint_C \vec{F}\cdot d\vec{r} = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
137K
\lim_{x\to 0} \frac{\sin x}{x} = 1
197K
e^{i\pi} + 1 = 0
\frac{11}{6} \sum_{i=1}^{n} i^{2}
262K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
196K
8θ² + 8θ + 2 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
218K
\oint_C \vec{F}\cdot d\vec{r} = 0