Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 20:06Z
det| 4 8 ; 7 5 | = -36
∑_{k=1}^{n} k = n(n+1)/2
66K
∇ × E = −∂B/∂t
Fe₂O₃ + 3CO → 2Fe + 3CO₂
87K
5β² + 3β + 5 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
174K
E = mc²
det| 2 7 ; 7 3 | = -43
380K
det| 7 4 ; 4 8 | = 40
119K