Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 14:30Z
∫₀^∞ e^(-β²) dβ = √π / 2
3t² + 2t + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
375K
∂z/∂ω = 5z
det| 7 4 ; 4 8 | = 40
372K
4φ² + 9φ + 7 = 0
\frac{2}{4} \sum_{i=1}^{n} i^{2}
det| 9 8 ; 1 10 | = 82
8θ² + 6θ + 1 = 0