Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:29Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
AgNO₃ + NaCl → AgCl↓ + NaNO₃
479K
E = mc²
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
102K
det| 10 5 ; 4 11 | = 90
57K
\oint_C \vec{F}\cdot d\vec{r} = 0
∇ × E = −∂B/∂t
λ = h/p
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
CaCO₃ → CaO + CO₂