Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-21 07:03Z
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
430K
det| 12 7 ; 0 13 | = 156
det| 7 8 ; 4 8 | = 24
281K
det| 2 7 ; 7 3 | = -43
73K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 11 2 ; 5 12 | = 122
det| 9 4 ; 1 10 | = 86
246K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 10 7 ; 3 11 | = 89
126K