Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 02:03Z
PV = nRT
∑_{k=1}^{n} k = n(n+1)/2
52K
det| 7 2 ; 2 8 | = 52
Fe₂O₃ + 3CO → 2Fe + 3CO₂
91K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 9 4 ; 1 10 | = 86
100K
det| 11 5 ; 0 12 | = 132
50K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 5 3 ; 2 6 | = 24
137K
∫₀^∞ e^(-y²) dy = √π / 2
197K
e^{i\pi} + 1 = 0
\frac{7}{3} \sum_{i=1}^{n} i^{2}