Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 06:11Z
4ω² + 8ω + 2 = 0
det| 4 6 ; 0 5 | = 20
164K
F = G m₁m₂ / r²
∑_{k=1}^{n} k = n(n+1)/2
47K
\frac{11}{2} \sum_{i=1}^{n} i^{2}
det| 2 7 ; 7 3 | = -43
165K
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
430K
det| 9 4 ; 1 10 | = 86
130K