Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 04:13Z
5ψ² + 7ψ + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
164K
det| 5 6 ; 1 6 | = 24
232K
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
47K
det| 2 7 ; 7 3 | = -43
det| 5 9 ; 0 6 | = 30
165K
det| 9 4 ; 1 10 | = 86
372K
d/dt [t^8] = 8t^7
det| 7 9 ; 1 8 | = 47
455K