Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 17:56Z
det| 7 4 ; 2 8 | = 48
E = mc²
\frac{8}{6} \sum_{i=1}^{n} i^{2}
366K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
∑_{k=1}^{n} k = n(n+1)/2
452K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 4 ; 4 8 | = 40
33K
F = ma
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
245K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 6 1 ; 3 7 | = 39