Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 17:40Z
∑_{k=1}^{n} k = n(n+1)/2
det| 7 9 ; 1 8 | = 47
369K
\lim_{y\to 0} \frac{\sin y}{y} = 1
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
264K
ΔS ≥ 0
det| 9 4 ; 1 10 | = 86
404K
det| 5 7 ; 2 6 | = 16
271K
5n² + 6n + 0 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
98K
det| 1 5 ; 1 2 | = -3
396K
7φ² + 5φ + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
24K
det| 5 3 ; 0 6 | = 30
AgNO₃ + NaCl → AgCl↓ + NaNO₃