Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-21 04:18Z
∇²α = 0
∑_{k=1}^{n} k = n(n+1)/2
141K
det| 6 7 ; 2 7 | = 28
det| 9 4 ; 1 10 | = 86
122K
2H₂ + O₂ → 2H₂O
det| 7 7 ; 4 8 | = 28
414K
\frac{1}{4} \sum_{i=1}^{n} i^{2}
det| 3 1 ; 0 4 | = 12
1ψ² + 2ψ + 7 = 0
10θ² + 4θ + 2 = 0
6θ² + 9θ + 6 = 0