Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 23:52Z
det| 12 3 ; 2 13 | = 150
Fe₂O₃ + 3CO → 2Fe + 3CO₂
479K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
8K
∂y/∂φ = 5y
AgNO₃ + NaCl → AgCl↓ + NaNO₃
102K
\frac{3}{2} \sum_{i=1}^{n} i^{2}
\lim_{t\to 0} \frac{\sin t}{t} = 1
264K
∫₀^∞ e^(-n²) dn = √π / 2
det| 9 4 ; 1 10 | = 86
62K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
256K
∑_{k=1}^{n} k = n(n+1)/2
46K