Lattice Export /sym/2acd8f
id=1 · host=gridbatch.net · 2026-10-19 02:03Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
366K
det| 8 8 ; 0 9 | = 72
∇²x = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{3}{2} \sum_{i=1}^{n} i^{2}
387K
∑_{k=1}^{n} k = n(n+1)/2
155K
det| 12 5 ; 1 13 | = 151
\binom{n}{k} = \frac{n!}{k!(n-k)!}
349K
det| 2 2 ; 5 3 | = -4
det| 9 4 ; 1 10 | = 86
3K
11z² + 2z + 6 = 0