Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 04:18Z
det| 11 6 ; 1 12 | = 126
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
133K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
398K
∑_{k=1}^{n} k = n(n+1)/2
264K
\frac{2}{8} \sum_{i=1}^{n} i^{2}
\frac{6}{3} \sum_{i=1}^{n} i^{2}
404K
det| 9 4 ; 1 10 | = 86
271K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
98K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
346K