Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:24Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
d/dz [z^11] = 11z^10
479K
E = mc²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
57K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 9 ; 5 10 | = 45
264K
∇ × E = −∂B/∂t
\binom{n}{k} = \frac{n!}{k!(n-k)!}
257K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
250K
λ = h/p