Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 03:39Z
PV = nRT
e^{i\pi} + 1 = 0
det| 2 4 ; 4 3 | = -10
375K
det| 1 2 ; 7 2 | = -12
47K
∑_{k=1}^{n} k = n(n+1)/2
det| 7 4 ; 4 8 | = 40
372K
det| 7 2 ; 1 8 | = 54
\frac{8}{2} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
215K