Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 05:40Z
det| 3 4 ; 0 4 | = 12
∑_{k=1}^{n} k = n(n+1)/2
168K
∑_{k=1}^{n} k = n(n+1)/2
446K
∇²t = 0
det| 12 1 ; 5 13 | = 151
144K
7r² + 9r + 2 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
259K
det| 7 4 ; 4 8 | = 40
86K
det| 5 6 ; 2 6 | = 18
224K