Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 23:39Z
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 9 4 ; 1 10 | = 86
52K
\lim_{β\to 0} \frac{\sin β}{β} = 1
det| 8 2 ; 7 9 | = 58
90K
\frac{11}{6} \sum_{i=1}^{n} i^{2}
91K
∇²x = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
100K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
50K
det| 9 8 ; 5 10 | = 50
Fe₂O₃ + 3CO → 2Fe + 3CO₂
137K
∑_{k=1}^{n} k = n(n+1)/2
197K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
det| 10 7 ; 3 11 | = 89
262K
\oint_C \vec{F}\cdot d\vec{r} = 0