Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 14:13Z
∫₀^∞ e^(-β²) dβ = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
164K
det| 9 4 ; 1 10 | = 86
232K
3t² + 2t + 6 = 0
∂z/∂ω = 5z
det| 9 7 ; 3 10 | = 69
165K
4φ² + 9φ + 7 = 0
det| 7 8 ; 6 8 | = 8
430K
\frac{2}{4} \sum_{i=1}^{n} i^{2}
det| 1 2 ; 7 2 | = -12
336K
8θ² + 6θ + 1 = 0