Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 17:37Z
det| 7 4 ; 2 8 | = 48
\binom{n}{k} = \frac{n!}{k!(n-k)!}
97K
E = mc²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
366K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
det| 7 1 ; 7 8 | = 49
452K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 1 5 ; 1 2 | = -3
33K
F = ma
det| 9 5 ; 1 10 | = 85
96K
∑_{k=1}^{n} k = n(n+1)/2
273K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 7 4 ; 4 8 | = 40
245K
\frac{3}{2} \sum_{i=1}^{n} i^{2}
213K
\binom{n}{k} = \frac{n!}{k!(n-k)!}