Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:29Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
∫₀^∞ e^(-y²) dy = √π / 2
8K
E = mc²
det| 11 9 ; 0 12 | = 132
102K
\oint_C \vec{F}\cdot d\vec{r} = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
264K
∇ × E = −∂B/∂t
det| 3 3 ; 4 4 | = 0
250K
λ = h/p
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
46K
\lim_{α\to 0} \frac{\sin α}{α} = 1
\lim_{x\to 0} \frac{\sin x}{x} = 1