Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 17:38Z
CH₄ + 2O₂ → CO₂ + 2H₂O
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
244K
det| 5 3 ; 2 6 | = 24
52K
det| 3 1 ; 3 4 | = 9
∑_{k=1}^{n} k = n(n+1)/2
90K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∫₀^∞ e^(-y²) dy = √π / 2
100K
\lim_{t\to 0} \frac{\sin t}{t} = 1
50K
5β² + 1β + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
137K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
262K
det| 9 4 ; 1 10 | = 86
196K