Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 20:48Z
E = mc²
det| 7 9 ; 1 8 | = 47
320K
det| 7 4 ; 4 8 | = 40
144K
2ω² + 4ω + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
438K
E = mc²
∫₀^∞ e^(-β²) dβ = √π / 2
394K
\frac{9}{8} \sum_{i=1}^{n} i^{2}