Lattice Export /sym/60dc46
id=254949 · host=de.formula-vault.cloud · 2026-10-13 05:58Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
ω = 2πf
det| 1 8 ; 5 2 | = -38
∑_{k=1}^{n} k = n(n+1)/2
407K
det| 4 9 ; 7 5 | = -43
F = ma
iħ ∂ψ/∂t = Ĥψ
AgNO₃ + NaCl → AgCl↓ + NaNO₃