Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 23:23Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
\frac{2}{2} \sum_{i=1}^{n} i^{2}
129K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 1 4 ; 0 2 | = 2
366K
det| 8 5 ; 0 9 | = 72
det| 7 4 ; 4 8 | = 40
224K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
33K
det| 12 1 ; 4 13 | = 152
96K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
245K