Lattice Export /sym/2acd8f
id=1 · host=gridbatch.net · 2026-10-19 02:55Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
366K
det| 8 8 ; 0 9 | = 72
det| 9 3 ; 3 10 | = 81
124K
∇²x = 0
det| 9 4 ; 1 10 | = 86
181K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 1 2 ; 4 2 | = -6
387K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
155K
det| 12 5 ; 1 13 | = 151
∑_{k=1}^{n} k = n(n+1)/2
349K
det| 2 2 ; 5 3 | = -4