Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 00:03Z
∑_{k=1}^{n} k = n(n+1)/2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
168K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
446K
3x² + 3x + 6 = 0
∇²t = 0
det| 9 5 ; 1 10 | = 85
259K
∫₀^∞ e^(-ψ²) dψ = √π / 2
86K
7z² + 2z + 0 = 0
det| 9 6 ; 7 10 | = 48
224K
det| 4 2 ; 5 5 | = 10
det| 3 6 ; 0 4 | = 12
218K
11t² + 9t + 4 = 0
2H₂ + O₂ → 2H₂O