Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 17:37Z
∑_{k=1}^{n} k = n(n+1)/2
\lim_{y\to 0} \frac{\sin y}{y} = 1
\frac{4}{6} \sum_{i=1}^{n} i^{2}
398K
ΔS ≥ 0
det| 9 4 ; 1 10 | = 86
271K
5n² + 6n + 0 = 0
7φ² + 5φ + 7 = 0
det| 4 8 ; 3 5 | = -4
24K
det| 5 3 ; 0 6 | = 30
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
126K
9r² + 1r + 4 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃