Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 19:05Z
det| 2 5 ; 0 3 | = 6
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
244K
det| 7 4 ; 4 8 | = 40
52K
E = mc²
\frac{12}{6} \sum_{i=1}^{n} i^{2}
90K
\oint_C \vec{F}\cdot d\vec{r} = 0
91K
9β² + 8β + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
100K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
137K
\oint_C \vec{F}\cdot d\vec{r} = 0
197K
iħ ∂ψ/∂t = Ĥψ
d/dz [z^11] = 11z^10
218K
∑_{k=1}^{n} k = n(n+1)/2
299K