Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 15:42Z
E = mc²
∫₀^∞ e^(-x²) dx = √π / 2
320K
det| 2 5 ; 6 3 | = -24
det| 9 4 ; 1 10 | = 86
90K
λ = h/p
∫₀^∞ e^(-φ²) dφ = √π / 2
394K
det| 9 7 ; 3 10 | = 69
29K
\lim_{y\to 0} \frac{\sin y}{y} = 1
det| 4 6 ; 0 5 | = 20
94K
∑_{k=1}^{n} k = n(n+1)/2
211K
8r² + 3r + 5 = 0
det| 11 4 ; 5 12 | = 112
69K
2γ² + 9γ + 0 = 0
12α² + 4α + 7 = 0
∇ × E = −∂B/∂t
d/dr [r^2] = 2r^1