Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 05:16Z
det| 3 4 ; 0 4 | = 12
∑_{k=1}^{n} k = n(n+1)/2
168K
∇²t = 0
∫₀^∞ e^(-t²) dt = √π / 2
144K
7r² + 9r + 2 = 0
∂γ/∂φ = 6γ
det| 9 4 ; 1 10 | = 86
224K
det| 6 6 ; 5 7 | = 12
218K