Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 17:23Z
det| 7 4 ; 2 8 | = 48
E = mc²
∫₀^∞ e^(-α²) dα = √π / 2
354K
det| 3 3 ; 4 4 | = 0
366K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
∑_{k=1}^{n} k = n(n+1)/2
224K
det| 6 6 ; 2 7 | = 30
452K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 4 4 ; 5 5 | = 0
155K
det| 9 4 ; 1 10 | = 86
33K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
96K
∑_{k=1}^{n} k = n(n+1)/2
245K