Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 14:31Z
∫₀^∞ e^(-β²) dβ = √π / 2
det| 4 8 ; 3 5 | = -4
232K
3t² + 2t + 6 = 0
∂z/∂ω = 5z
d/dz [z^11] = 11z^10
165K
det| 7 4 ; 4 8 | = 40
372K
4φ² + 9φ + 7 = 0
\frac{2}{4} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
215K