Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 19:32Z
6α² + 1α + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
144K
∇²t = 0
det| 1 2 ; 7 2 | = -12
90K
∑_{k=1}^{n} k = n(n+1)/2
438K
10γ² + 9γ + 5 = 0
det| 1 1 ; 5 2 | = -3
394K
det| 9 4 ; 1 10 | = 86
29K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 4 8 ; 3 5 | = -4
94K