Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 20:50Z
det| 4 8 ; 7 5 | = -36
det| 2 4 ; 4 3 | = -10
66K
∑_{k=1}^{n} k = n(n+1)/2
222K
∇ × E = −∂B/∂t
det| 9 4 ; 1 10 | = 86
87K
5β² + 3β + 5 = 0
det| 9 2 ; 3 10 | = 84
174K
E = mc²
det| 2 7 ; 7 3 | = -43
380K
∑_{k=1}^{n} k = n(n+1)/2
335K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
119K
ω = 2πf
2H₂ + O₂ → 2H₂O
ΔS ≥ 0
11ω² + 8ω + 5 = 0
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1