Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 20:59Z
det| 4 8 ; 7 5 | = -36
∑_{k=1}^{n} k = n(n+1)/2
66K
∫₀^∞ e^(-t²) dt = √π / 2
222K
∇ × E = −∂B/∂t
5β² + 3β + 5 = 0
E = mc²
det| 7 4 ; 4 8 | = 40
335K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 10 2 ; 3 11 | = 104
119K