Operator Journal /sym/4befbd
id=267383 · host=nl.mattivster.me · 2026-10-11 08:43Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
12K
CH₄ + 2O₂ → CO₂ + 2H₂O
432K
det| 3 4 ; 4 4 | = -4
det| 8 3 ; 4 9 | = 60
72K
∫₀^∞ e^(-r²) dr = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
254K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 8 1 ; 0 9 | = 72
\lim_{α\to 0} \frac{\sin α}{α} = 1
10φ² + 4φ + 4 = 0
det| 9 1 ; 6 10 | = 84
\binom{n}{k} = \frac{n!}{k!(n-k)!}
9α² + 2α + 5 = 0
∇²r = 0