Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 03:29Z
det| 7 9 ; 6 8 | = 2
det| 4 8 ; 3 5 | = -4
129K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
6n² + 6n + 4 = 0
det| 6 6 ; 2 7 | = 30
224K
det| 5 9 ; 0 6 | = 30
452K
∂r/∂β = 1r
det| 3 9 ; 1 4 | = 3
155K
∑_{k=1}^{n} k = n(n+1)/2
96K