Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 15:08Z
E = mc²
det| 2 5 ; 6 3 | = -24
∑_{k=1}^{n} k = n(n+1)/2
90K
λ = h/p
\lim_{y\to 0} \frac{\sin y}{y} = 1
det| 2 4 ; 4 3 | = -10
94K
det| 4 6 ; 0 5 | = 20
211K
8r² + 3r + 5 = 0
2γ² + 9γ + 0 = 0
12α² + 4α + 7 = 0
∇ × E = −∂B/∂t
d/dr [r^2] = 2r^1