Lattice Export /sym/51b118
id=460815 · host=de.formula-vault.cloud · 2026-08-15 11:40Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 2 1 ; 6 3 | = 0
122K
det| 9 6 ; 1 10 | = 84
∑_{k=1}^{n} k = n(n+1)/2
236K
9r² + 9r + 2 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
d/dn [n^7] = 7n^6
∑_{k=1}^{n} k = n(n+1)/2