Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 15:45Z
E = mc²
det| 2 5 ; 6 3 | = -24
det| 7 4 ; 4 8 | = 40
90K
λ = h/p
det| 12 3 ; 4 13 | = 144
394K
∫₀^∞ e^(-t²) dt = √π / 2
69K
∑_{k=1}^{n} k = n(n+1)/2
144K
det| 4 8 ; 3 5 | = -4
352K