Operator Journal /sym/f79c8c
id=8 · host=nl.mattivster.me · 2026-08-21 20:00Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
18K
CH₄ + 2O₂ → CO₂ + 2H₂O
217K
∑_{k=1}^{n} k = n(n+1)/2
det| 8 3 ; 4 9 | = 60
44K
5z² + 2z + 0 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
33K
10y² + 8y + 6 = 0
E = mc²
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
d/dy [y^10] = 10y^9
AgNO₃ + NaCl → AgCl↓ + NaNO₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂
4t² + 6t + 7 = 0