Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 23:15Z
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
244K
\lim_{β\to 0} \frac{\sin β}{β} = 1
∇²x = 0
det| 9 9 ; 5 10 | = 45
100K
det| 5 3 ; 2 6 | = 24
50K
det| 9 8 ; 5 10 | = 50
det| 7 4 ; 4 8 | = 40
137K
\frac{12}{7} \sum_{i=1}^{n} i^{2}
197K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
det| 2 6 ; 0 3 | = 6
262K
\oint_C \vec{F}\cdot d\vec{r} = 0
2z² + 8z + 0 = 0
12α² + 6α + 1 = 0
∂φ/∂y = 6φ
Fe₂O₃ + 3CO → 2Fe + 3CO₂