Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 04:45Z
12r² + 6r + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
168K
∑_{k=1}^{n} k = n(n+1)/2
CH₄ + 2O₂ → CO₂ + 2H₂O
371K
4t² + 9t + 6 = 0
∇²ψ = 0
det| 9 4 ; 1 10 | = 86
224K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
218K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
354K