Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 19:22Z
6α² + 1α + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
320K
det| 4 8 ; 3 5 | = -4
144K
∇²t = 0
det| 1 2 ; 4 2 | = -6
90K
10γ² + 9γ + 5 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
211K
det| 7 8 ; 6 8 | = 8
390K