Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 23:45Z
CH₄ + 2O₂ → CO₂ + 2H₂O
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
244K
\lim_{β\to 0} \frac{\sin β}{β} = 1
\frac{2}{2} \sum_{i=1}^{n} i^{2}
90K
det| 10 5 ; 4 11 | = 90
91K
∇²x = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
100K
det| 9 8 ; 5 10 | = 50
det| 11 2 ; 5 12 | = 122
137K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
∑_{k=1}^{n} k = n(n+1)/2
262K