Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 00:59Z
∇²β = 0
det| 12 3 ; 4 13 | = 144
232K
3y² + 5y + 2 = 0
det| 5 9 ; 0 6 | = 30
375K
det| 9 5 ; 1 10 | = 85
47K
d/dx [x^2] = 2x^1
∑_{k=1}^{n} k = n(n+1)/2
372K
1φ² + 5φ + 7 = 0
det| 9 4 ; 1 10 | = 86
430K
e^{i\pi} + 1 = 0
det| 5 6 ; 1 6 | = 24
336K
7n² + 3n + 1 = 0
det| 4 6 ; 0 5 | = 20
215K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∂x/∂x = 8x
∂β/∂ψ = 1β