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| 9 4 ; 1 10 | = 86
90K
λ = h/p
det| 5 9 ; 0 6 | = 30
29K
\lim_{y\to 0} \frac{\sin y}{y} = 1
det| 10 2 ; 3 11 | = 104
94K
det| 9 5 ; 6 10 | = 60
390K
∑_{k=1}^{n} k = n(n+1)/2
69K