Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 05:19Z
det| 3 4 ; 0 4 | = 12
∑_{k=1}^{n} k = n(n+1)/2
168K
det| 9 8 ; 3 10 | = 66
446K
∇²t = 0
det| 7 4 ; 4 8 | = 40
144K
∑_{k=1}^{n} k = n(n+1)/2
371K
7r² + 9r + 2 = 0
∂γ/∂φ = 6γ