Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 00:12Z
∑_{k=1}^{n} k = n(n+1)/2
det| 2 7 ; 7 3 | = -43
168K
3x² + 3x + 6 = 0
det| 3 7 ; 2 4 | = -2
144K
∇²t = 0
7z² + 2z + 0 = 0
det| 10 7 ; 3 11 | = 89
224K
∑_{k=1}^{n} k = n(n+1)/2
234K
det| 4 2 ; 5 5 | = 10
det| 9 6 ; 7 10 | = 48
354K
2H₂ + O₂ → 2H₂O
det| 7 4 ; 4 8 | = 40
70K
iħ ∂ψ/∂t = Ĥψ