Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 19:11Z
det| 2 5 ; 0 3 | = 6
det| 9 9 ; 5 10 | = 45
52K
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
90K
\lim_{α\to 0} \frac{\sin α}{α} = 1
91K
9β² + 8β + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
218K
\frac{8}{2} \sum_{i=1}^{n} i^{2}
e^{i\pi} + 1 = 0