Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 22:19Z
det| 5 1 ; 4 6 | = 26
det| 2 7 ; 7 3 | = -43
46K
det| 3 1 ; 7 4 | = 5
468K
∑_{k=1}^{n} k = n(n+1)/2
12φ² + 4φ + 4 = 0
det| 7 4 ; 4 8 | = 40
339K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
177K
∑_{k=1}^{n} k = n(n+1)/2
358K
det| 2 8 ; 7 3 | = -50
399K