Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 23:00Z
CH₄ + 2O₂ → CO₂ + 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
244K
det| 9 4 ; 1 10 | = 86
52K
\lim_{β\to 0} \frac{\sin β}{β} = 1
∑_{k=1}^{n} k = n(n+1)/2
91K
∇²x = 0
∫₀^∞ e^(-x²) dx = √π / 2
50K
det| 9 8 ; 5 10 | = 50
\frac{2}{2} \sum_{i=1}^{n} i^{2}
197K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
∑_{k=1}^{n} k = n(n+1)/2
262K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
196K