Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 22:43Z
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
385K
det| 11 9 ; 4 12 | = 96
Fe₂O₃ + 3CO → 2Fe + 3CO₂
163K
∇ × E = −∂B/∂t
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
305K
det| 10 7 ; 3 11 | = 89
57K
5z² + 5z + 0 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
110K
det| 7 4 ; 4 8 | = 40
354K