Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 02:01Z
∇²t = 0
det| 9 5 ; 6 10 | = 60
164K
∑_{k=1}^{n} k = n(n+1)/2
232K
7r² + 4r + 0 = 0
det| 5 9 ; 0 6 | = 30
47K
∇²β = 0
\frac{8}{9} \sum_{i=1}^{n} i^{2}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
430K
8r² + 8r + 0 = 0
det| 9 9 ; 5 10 | = 45
455K
det| 9 4 ; 1 10 | = 86
336K