Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 07:34Z
det| 2 3 ; 7 3 | = -15
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
133K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{3}{2} \sum_{i=1}^{n} i^{2}
398K
∑_{k=1}^{n} k = n(n+1)/2
264K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 2 6 ; 0 3 | = 6
404K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
271K
\frac{4}{6} \sum_{i=1}^{n} i^{2}
396K
det| 9 8 ; 3 10 | = 66
346K
det| 9 4 ; 1 10 | = 86
24K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
234K