Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 03:43Z
PV = nRT
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
165K
det| 7 2 ; 1 8 | = 54
det| 7 3 ; 6 8 | = 38
130K
\frac{8}{2} \sum_{i=1}^{n} i^{2}
det| 1 1 ; 5 2 | = -3
det| 5 8 ; 1 6 | = 22