Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 23:33Z
CH₄ + 2O₂ → CO₂ + 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
52K
\lim_{β\to 0} \frac{\sin β}{β} = 1
∑_{k=1}^{n} k = n(n+1)/2
90K
∇²x = 0
det| 9 8 ; 5 10 | = 50
det| 9 4 ; 1 10 | = 86
137K
∑_{k=1}^{n} k = n(n+1)/2
197K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
det| 3 3 ; 4 4 | = 0
262K
2z² + 8z + 0 = 0
det| 1 2 ; 7 2 | = -12
218K
12α² + 6α + 1 = 0
∂φ/∂y = 6φ
Fe₂O₃ + 3CO → 2Fe + 3CO₂