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
\frac{12}{7} \sum_{i=1}^{n} i^{2}
90K
det| 1 2 ; 7 2 | = -12
91K
∇²x = 0
∑_{k=1}^{n} k = n(n+1)/2
50K
det| 9 8 ; 5 10 | = 50
det| 9 4 ; 1 10 | = 86
137K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
262K
\oint_C \vec{F}\cdot d\vec{r} = 0
196K
2z² + 8z + 0 = 0
det| 9 9 ; 5 10 | = 45
218K
12α² + 6α + 1 = 0
∂φ/∂y = 6φ
Fe₂O₃ + 3CO → 2Fe + 3CO₂