Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 17:13Z
det| 7 4 ; 2 8 | = 48
∑_{k=1}^{n} k = n(n+1)/2
97K
E = mc²
det| 7 4 ; 4 8 | = 40
354K
det| 4 8 ; 3 5 | = -4
366K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
F = ma
Fe₂O₃ + 3CO → 2Fe + 3CO₂