Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 17:20Z
∑_{k=1}^{n} k = n(n+1)/2
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
369K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
133K
\lim_{y\to 0} \frac{\sin y}{y} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
264K
ΔS ≥ 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
404K
∑_{k=1}^{n} k = n(n+1)/2
271K
5n² + 6n + 0 = 0
\frac{6}{3} \sum_{i=1}^{n} i^{2}
98K
\frac{8}{6} \sum_{i=1}^{n} i^{2}
396K
7φ² + 5φ + 7 = 0
det| 9 4 ; 1 10 | = 86
24K
det| 5 3 ; 0 6 | = 30