Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 17:49Z
11x² + 3x + 4 = 0
∫₀^∞ e^(-t²) dt = √π / 2
66K
∑_{k=1}^{n} k = n(n+1)/2
222K
ω = 2πf
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
174K
det| 7 7 ; 4 8 | = 28
472K
d/dz [z^11] = 11z^10
392K