Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 19:03Z
6α² + 1α + 3 = 0
∇²t = 0
det| 9 4 ; 1 10 | = 86
90K
∫₀^∞ e^(-β²) dβ = √π / 2
438K
10γ² + 9γ + 5 = 0
det| 1 2 ; 4 2 | = -6
394K
∑_{k=1}^{n} k = n(n+1)/2
390K
∑_{k=1}^{n} k = n(n+1)/2
69K