Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-18 23:49Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
192K
det| 7 4 ; 4 8 | = 40
339K
6t² + 7t + 0 = 0
d/dn [n^3] = 3n^2
det| 1 1 ; 5 2 | = -3
328K
3ψ² + 1ψ + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
78K