Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 02:02Z
∇²t = 0
7r² + 4r + 0 = 0
det| 1 1 ; 5 2 | = -3
375K
∇²β = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
372K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-φ²) dφ = √π / 2
430K
∑_{k=1}^{n} k = n(n+1)/2
130K
det| 9 5 ; 1 10 | = 85
455K
det| 9 4 ; 1 10 | = 86
336K