Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 04:54Z
12r² + 6r + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
det| 3 1 ; 7 4 | = 5
144K
det| 11 4 ; 5 12 | = 112
371K
4t² + 9t + 6 = 0
det| 7 4 ; 4 8 | = 40
86K
det| 7 9 ; 1 8 | = 47
234K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
354K