Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 04:37Z
12r² + 6r + 1 = 0
det| 1 4 ; 3 2 | = -10
168K
det| 2 3 ; 5 3 | = -9
446K
∑_{k=1}^{n} k = n(n+1)/2
det| 7 4 ; 4 8 | = 40
371K
4t² + 9t + 6 = 0
∇²ψ = 0
det| 3 1 ; 7 4 | = 5
354K