Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 12:48Z
5θ² + 4θ + 7 = 0
det| 9 5 ; 6 10 | = 60
164K
∑_{k=1}^{n} k = n(n+1)/2
232K
∑_{k=1}^{n} k = n(n+1)/2
det| 7 4 ; 4 8 | = 40
375K
10r² + 3r + 3 = 0
det| 5 6 ; 2 6 | = 18
372K
ΔS ≥ 0
d/dz [z^11] = 11z^10
130K
F = G m₁m₂ / r²