Lattice Export /sym/2acd8f
id=1 · host=gridbatch.net · 2026-10-19 02:58Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
68K
det| 8 8 ; 0 9 | = 72
det| 9 4 ; 1 10 | = 86
124K
∇²x = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
181K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{α\to 0} \frac{\sin α}{α} = 1
387K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
155K
∑_{k=1}^{n} k = n(n+1)/2
6K