Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 19:33Z
6α² + 1α + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
320K
∇²t = 0
∑_{k=1}^{n} k = n(n+1)/2
438K
10γ² + 9γ + 5 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
394K
det| 7 4 ; 4 8 | = 40
29K
det| 2 4 ; 4 3 | = -10
94K
det| 9 5 ; 6 10 | = 60
69K