Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 23:41Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
97K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 9 4 ; 1 10 | = 86
354K
det| 8 5 ; 0 9 | = 72
det| 9 9 ; 5 10 | = 45
224K
∑_{k=1}^{n} k = n(n+1)/2
96K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
245K