Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 07:50Z
∂y/∂t = 1y
∫₀^∞ e^(-φ²) dφ = √π / 2
66K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 1 10 | = 86
2K
ΔS ≥ 0
det| 6 1 ; 1 7 | = 41
det| 10 7 ; 3 11 | = 89
380K
∑_{k=1}^{n} k = n(n+1)/2
335K
det| 8 9 ; 4 9 | = 36
392K