Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-21 04:16Z
ω = 2πf
det| 12 9 ; 4 13 | = 120
det| 7 4 ; 4 8 | = 40
348K
2H₂ + O₂ → 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
121K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
188K
det| 8 5 ; 7 9 | = 37
det| 1 1 ; 5 2 | = -3
215K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
81K
\frac{4}{3} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
23K