Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 22:41Z
det| 5 1 ; 4 6 | = 26
det| 9 4 ; 1 10 | = 86
46K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
468K
∑_{k=1}^{n} k = n(n+1)/2
12φ² + 4φ + 4 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
339K
∑_{k=1}^{n} k = n(n+1)/2
316K
det| 11 4 ; 5 12 | = 112
387K