Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 12:49Z
5θ² + 4θ + 7 = 0
det| 12 1 ; 5 13 | = 151
164K
∑_{k=1}^{n} k = n(n+1)/2
10r² + 3r + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
165K
det| 7 4 ; 4 8 | = 40
372K
ΔS ≥ 0
det| 5 6 ; 2 6 | = 18
430K
F = G m₁m₂ / r²