Lattice Export /sym/9f8ab3
id=186119 · host=aw-evid.world · 2026-08-19 03:46Z
det| 12 1 ; 1 13 | = 155
\oint_C \vec{F}\cdot d\vec{r} = 0
343K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
177K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
249K
\frac{3}{5} \sum_{i=1}^{n} i^{2}