Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:16Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
∫₀^∞ e^(-n²) dn = √π / 2
479K
E = mc²
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
102K
det| 9 6 ; 0 10 | = 90
57K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 2 7 ; 7 3 | = -43
264K
∇ × E = −∂B/∂t
λ = h/p
det| 7 4 ; 4 8 | = 40
256K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 7 2 ; 3 8 | = 50
164K
\lim_{α\to 0} \frac{\sin α}{α} = 1
\lim_{x\to 0} \frac{\sin x}{x} = 1