Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 23:01Z
CH₄ + 2O₂ → CO₂ + 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
52K
\lim_{β\to 0} \frac{\sin β}{β} = 1
∇²x = 0
\lim_{x\to 0} \frac{\sin x}{x} = 1
100K
det| 9 8 ; 5 10 | = 50
det| 8 2 ; 7 9 | = 58
137K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
197K
det| 9 4 ; 1 10 | = 86
262K
\frac{8}{6} \sum_{i=1}^{n} i^{2}
196K
∑_{k=1}^{n} k = n(n+1)/2
218K