Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 00:30Z
6r² + 4r + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
66K
det| 12 9 ; 5 13 | = 111
222K
∫₀^∞ e^(-γ²) dγ = √π / 2
det| 2 4 ; 4 3 | = -10
87K
1y² + 1y + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
380K
det| 7 4 ; 4 8 | = 40
335K