Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 12:47Z
5θ² + 4θ + 7 = 0
det| 7 9 ; 1 8 | = 47
164K
det| 7 4 ; 4 8 | = 40
232K
∑_{k=1}^{n} k = n(n+1)/2
10r² + 3r + 3 = 0
∫₀^∞ e^(-β²) dβ = √π / 2
165K
ΔS ≥ 0
det| 5 9 ; 0 6 | = 30
430K
det| 9 5 ; 1 10 | = 85
455K