Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 20:56Z
E = mc²
2ω² + 4ω + 5 = 0
E = mc²
det| 9 4 ; 1 10 | = 86
29K
\frac{9}{8} \sum_{i=1}^{n} i^{2}
det| 2 7 ; 7 3 | = -43
94K
det| 7 8 ; 6 8 | = 8
211K
∑_{k=1}^{n} k = n(n+1)/2
390K