Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 17:19Z
∑_{k=1}^{n} k = n(n+1)/2
det| 7 6 ; 1 8 | = 50
369K
\lim_{y\to 0} \frac{\sin y}{y} = 1
AgNO₃ + NaCl → AgCl↓ + NaNO₃
398K
ΔS ≥ 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
271K
5n² + 6n + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
396K
7φ² + 5φ + 7 = 0
\frac{4}{6} \sum_{i=1}^{n} i^{2}
346K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
24K
det| 5 3 ; 0 6 | = 30
det| 7 4 ; 4 8 | = 40
126K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
234K