Lattice Export /sym/2acd8f
id=1 · host=gridbatch.net · 2026-10-19 02:56Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
68K
det| 8 8 ; 0 9 | = 72
∑_{k=1}^{n} k = n(n+1)/2
124K
∇²x = 0
det| 7 4 ; 4 8 | = 40
181K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 1 ; 7 8 | = 49
387K
det| 12 5 ; 1 13 | = 151
det| 1 8 ; 4 2 | = -30
349K
det| 2 2 ; 5 3 | = -4
11z² + 2z + 6 = 0