Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-21 04:18Z
ω = 2πf
det| 12 9 ; 4 13 | = 120
det| 7 4 ; 4 8 | = 40
97K
2H₂ + O₂ → 2H₂O
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
121K
\frac{12}{7} \sum_{i=1}^{n} i^{2}
401K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
338K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
215K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
81K