Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 03:12Z
det| 7 9 ; 6 8 | = 2
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
354K
∑_{k=1}^{n} k = n(n+1)/2
366K
6n² + 6n + 4 = 0
∂r/∂β = 1r
det| 5 6 ; 4 6 | = 6
155K
CaCO₃ → CaO + CO₂
\frac{6}{3} \sum_{i=1}^{n} i^{2}
96K
det| 12 1 ; 4 13 | = 152
273K
CH₄ + 2O₂ → CO₂ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
245K
det| 9 4 ; 1 10 | = 86
213K
det| 3 4 ; 4 4 | = -4
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1