Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 19:14Z
det| 2 5 ; 0 3 | = 6
det| 5 3 ; 2 6 | = 24
244K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
52K
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
90K
9β² + 8β + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
137K
det| 5 6 ; 4 6 | = 6
197K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0
218K
\frac{8}{2} \sum_{i=1}^{n} i^{2}
e^{i\pi} + 1 = 0