Lattice Export /sym/2acd8f
id=1 · host=gridbatch.net · 2026-10-19 02:24Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\frac{1}{7} \sum_{i=1}^{n} i^{2}
68K
det| 8 8 ; 0 9 | = 72
det| 5 3 ; 2 6 | = 24
124K
∇²x = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 2 ; 1 8 | = 54
387K
\lim_{α\to 0} \frac{\sin α}{α} = 1
155K
det| 12 5 ; 1 13 | = 151
det| 9 4 ; 1 10 | = 86
349K
∑_{k=1}^{n} k = n(n+1)/2
6K