Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 23:51Z
3θ² + 8θ + 7 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
222K
∇ × E = −∂B/∂t
\frac{12}{3} \sum_{i=1}^{n} i^{2}
det| 9 4 ; 1 10 | = 86
61K
det| 9 5 ; 1 10 | = 85
380K
∑_{k=1}^{n} k = n(n+1)/2
335K