Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 02:02Z
∇²t = 0
det| 9 4 ; 1 10 | = 86
164K
7r² + 4r + 0 = 0
∇²β = 0
∑_{k=1}^{n} k = n(n+1)/2
165K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
430K
CH₄ + 2O₂ → CO₂ + 2H₂O
130K
8r² + 8r + 0 = 0