Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 04:40Z
12r² + 6r + 1 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
168K
∑_{k=1}^{n} k = n(n+1)/2
4t² + 9t + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
259K
det| 7 7 ; 4 8 | = 28
86K
∇²ψ = 0
det| 5 6 ; 2 6 | = 18
224K
det| 10 3 ; 4 11 | = 98
218K