Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:17Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
det| 7 4 ; 4 8 | = 40
479K
\lim_{x\to 0} \frac{\sin x}{x} = 1
8K
E = mc²
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
276K
∇ × E = −∂B/∂t
\binom{n}{k} = \frac{n!}{k!(n-k)!}
257K
λ = h/p
det| 2 4 ; 4 3 | = -10
62K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
256K
∫₀^∞ e^(-θ²) dθ = √π / 2
46K