Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 12:49Z
5θ² + 4θ + 7 = 0
∫₀^∞ e^(-t²) dt = √π / 2
232K
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
375K
det| 7 6 ; 1 8 | = 50
47K
10r² + 3r + 3 = 0
det| 5 6 ; 4 6 | = 6
372K
ΔS ≥ 0
F = G m₁m₂ / r²