Operator Journal /sym/268640
id=994543 · host=nl.mattivster.me · 2026-10-11 08:41Z
∑_{k=1}^{n} k = n(n+1)/2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
12K
CH₄ + 2O₂ → CO₂ + 2H₂O
432K
5ψ² + 2ψ + 7 = 0
det| 8 3 ; 4 9 | = 60
72K
F = G m₁m₂ / r²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
254K
∑_{k=1}^{n} k = n(n+1)/2
det| 3 3 ; 7 4 | = -9
\frac{7}{2} \sum_{i=1}^{n} i^{2}
\frac{8}{8} \sum_{i=1}^{n} i^{2}
10z² + 1z + 2 = 0
det| 1 8 ; 2 2 | = -14
det| 4 4 ; 4 5 | = 4
AgNO₃ + NaCl → AgCl↓ + NaNO₃