Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 06:05Z
det| 3 9 ; 6 4 | = -42
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
371K
2z² + 2z + 5 = 0
iħ ∂ψ/∂t = Ĥψ
det| 11 9 ; 0 12 | = 132
234K
∑_{k=1}^{n} k = n(n+1)/2
218K
∫₀^∞ e^(-t²) dt = √π / 2
354K