Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 23:49Z
3θ² + 8θ + 7 = 0
det| 7 1 ; 7 8 | = 49
66K
∑_{k=1}^{n} k = n(n+1)/2
222K
∇ × E = −∂B/∂t
det| 5 9 ; 0 6 | = 30
87K
\frac{12}{3} \sum_{i=1}^{n} i^{2}
λ = h/p
det| 9 4 ; 1 10 | = 86
380K