Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 17:21Z
∑_{k=1}^{n} k = n(n+1)/2
det| 4 8 ; 3 5 | = -4
133K
\lim_{y\to 0} \frac{\sin y}{y} = 1
\frac{4}{6} \sum_{i=1}^{n} i^{2}
398K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
264K
ΔS ≥ 0
det| 11 9 ; 0 12 | = 132
404K
det| 7 4 ; 4 8 | = 40
271K
5n² + 6n + 0 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
98K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
396K
7φ² + 5φ + 7 = 0
det| 5 3 ; 0 6 | = 30