Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 20:52Z
E = mc²
det| 4 8 ; 3 5 | = -4
320K
2ω² + 4ω + 5 = 0
∫₀^∞ e^(-x²) dx = √π / 2
90K
∑_{k=1}^{n} k = n(n+1)/2
438K
E = mc²
det| 9 4 ; 1 10 | = 86
29K
\frac{9}{8} \sum_{i=1}^{n} i^{2}