Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 17:11Z
det| 7 4 ; 2 8 | = 48
Fe₂O₃ + 3CO → 2Fe + 3CO₂
97K
E = mc²
det| 9 2 ; 3 10 | = 84
354K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
∑_{k=1}^{n} k = n(n+1)/2
224K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 9 4 ; 1 10 | = 86
155K
\frac{12}{6} \sum_{i=1}^{n} i^{2}
33K
\frac{12}{7} \sum_{i=1}^{n} i^{2}
96K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
213K