Lattice Export /sym/66a59a
id=1 · host=de.formula-vault.cloud · 2026-10-21 05:45Z
det| 12 9 ; 3 13 | = 129
\binom{n}{k} = \frac{n!}{k!(n-k)!}
475K
det| 2 6 ; 0 3 | = 6
245K
E = mc²
det| 7 4 ; 4 8 | = 40
274K
\lim_{y\to 0} \frac{\sin y}{y} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
452K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∂r/∂α = 8r
∑_{k=1}^{n} k = n(n+1)/2
6K