Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 02:36Z
det| 5 5 ; 5 6 | = 5
det| 2 7 ; 7 3 | = -43
46K
2H₂ + O₂ → 2H₂O
5θ² + 3θ + 2 = 0
det| 7 4 ; 4 8 | = 40
339K
∑_{k=1}^{n} k = n(n+1)/2
358K
det| 2 3 ; 5 3 | = -9
399K
∑_{k=1}^{n} k = n(n+1)/2
11K