Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 05:16Z
det| 3 4 ; 0 4 | = 12
∇²t = 0
∑_{k=1}^{n} k = n(n+1)/2
144K
7r² + 9r + 2 = 0
∂γ/∂φ = 6γ
det| 2 7 ; 7 3 | = -43
224K
∫₀^∞ e^(-n²) dn = √π / 2
234K
det| 7 7 ; 4 8 | = 28
218K