Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 03:15Z
det| 7 9 ; 6 8 | = 2
det| 4 8 ; 3 5 | = -4
97K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
6n² + 6n + 4 = 0
det| 11 9 ; 0 12 | = 132
224K
∑_{k=1}^{n} k = n(n+1)/2
452K
∂r/∂β = 1r
det| 7 4 ; 4 8 | = 40
33K
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-α²) dα = √π / 2
96K
\lim_{α\to 0} \frac{\sin α}{α} = 1
273K
CH₄ + 2O₂ → CO₂ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
245K
det| 3 4 ; 4 4 | = -4
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1