Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:20Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
479K
E = mc²
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 2 7 ; 7 3 | = -43
264K
det| 5 6 ; 1 6 | = 24
276K
∇ × E = −∂B/∂t
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
257K
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
256K
∫₀^∞ e^(-φ²) dφ = √π / 2
46K