Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 00:21Z
6r² + 4r + 7 = 0
det| 4 7 ; 0 5 | = 20
222K
∫₀^∞ e^(-γ²) dγ = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
87K
1y² + 1y + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
174K
∫₀^∞ e^(-β²) dβ = √π / 2
61K
∑_{k=1}^{n} k = n(n+1)/2
det| 1 4 ; 0 2 | = 2
380K
det| 7 8 ; 6 8 | = 8
472K