Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 23:35Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
129K
det| 7 4 ; 4 8 | = 40
97K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 8 5 ; 0 9 | = 72
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
224K
∑_{k=1}^{n} k = n(n+1)/2
452K
det| 9 2 ; 3 10 | = 84
33K