Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 16:58Z
∑_{k=1}^{n} k = n(n+1)/2
det| 9 7 ; 3 10 | = 69
144K
det| 8 9 ; 3 9 | = 45
det| 1 1 ; 5 2 | = -3
90K
E = mc²
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
394K
det| 7 3 ; 6 8 | = 38
29K
det| 10 1 ; 6 11 | = 104