Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 07:26Z
det| 2 3 ; 7 3 | = -15
Fe₂O₃ + 3CO → 2Fe + 3CO₂
133K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
264K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{α\to 0} \frac{\sin α}{α} = 1
404K
det| 3 3 ; 4 4 | = 0
271K
d/dn [n^12] = 12n^11
∇²z = 0
det| 9 4 ; 1 10 | = 86
346K
∑_{k=1}^{n} k = n(n+1)/2
24K