Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 17:07Z
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 3 1 ; 3 4 | = 9
\oint_C \vec{F}\cdot d\vec{r} = 0
90K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
91K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 6 4 ; 4 7 | = 26
100K
det| 11 9 ; 5 12 | = 87
50K
5β² + 1β + 1 = 0
\frac{8}{6} \sum_{i=1}^{n} i^{2}
137K
det| 12 9 ; 5 13 | = 111
197K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
262K
det| 8 5 ; 3 9 | = 57
299K