Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 23:19Z
CH₄ + 2O₂ → CO₂ + 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
244K
\lim_{x\to 0} \frac{\sin x}{x} = 1
52K
\lim_{β\to 0} \frac{\sin β}{β} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
91K
∇²x = 0
∑_{k=1}^{n} k = n(n+1)/2
100K
det| 7 4 ; 4 8 | = 40
50K
det| 9 8 ; 5 10 | = 50
det| 2 4 ; 4 3 | = -10
137K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
2z² + 8z + 0 = 0
det| 11 9 ; 0 12 | = 132
218K
12α² + 6α + 1 = 0