Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 12:30Z
5θ² + 4θ + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-β²) dβ = √π / 2
47K
10r² + 3r + 3 = 0
det| 1 2 ; 4 2 | = -6
165K
det| 9 2 ; 3 10 | = 84
372K
det| 12 1 ; 4 13 | = 152
336K
det| 5 6 ; 7 6 | = -12
215K