Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 12:26Z
5θ² + 4θ + 7 = 0
det| 5 6 ; 1 6 | = 24
232K
∑_{k=1}^{n} k = n(n+1)/2
10r² + 3r + 3 = 0
det| 5 9 ; 0 6 | = 30
165K
ΔS ≥ 0
det| 11 2 ; 5 12 | = 122
455K
det| 2 4 ; 4 3 | = -10
336K