Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 16:14Z
∑_{k=1}^{n} k = n(n+1)/2
det| 8 9 ; 3 9 | = 45
det| 7 7 ; 4 8 | = 28
438K
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
29K
det| 10 1 ; 6 11 | = 104
det| 9 2 ; 3 10 | = 84
94K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
390K