Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 00:41Z
2H₂ + O₂ → 2H₂O
det| 8 8 ; 7 9 | = 16
det| 1 2 ; 7 2 | = -12
90K
det| 11 9 ; 5 12 | = 87
91K
CH₄ + 2O₂ → CO₂ + 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
100K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
50K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{8}{6} \sum_{i=1}^{n} i^{2}
137K
\oint_C \vec{F}\cdot d\vec{r} = 0
197K
det| 10 3 ; 0 11 | = 110