Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 23:55Z
CH₄ + 2O₂ → CO₂ + 2H₂O
\lim_{β\to 0} \frac{\sin β}{β} = 1
det| 4 6 ; 4 5 | = -4
90K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
91K
∇²x = 0
det| 8 5 ; 3 9 | = 57
50K
det| 9 8 ; 5 10 | = 50
\binom{n}{k} = \frac{n!}{k!(n-k)!}
197K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
det| 7 4 ; 4 8 | = 40
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