Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 20:16Z
E = mc²
det| 7 4 ; 4 8 | = 40
144K
2ω² + 4ω + 5 = 0
det| 1 4 ; 0 2 | = 2
438K
E = mc²
\frac{9}{8} \sum_{i=1}^{n} i^{2}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
94K
∑_{k=1}^{n} k = n(n+1)/2
211K
det| 12 3 ; 4 13 | = 144
144K