Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 02:14Z
det| 5 5 ; 5 6 | = 5
2H₂ + O₂ → 2H₂O
5θ² + 3θ + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
339K
det| 9 4 ; 1 10 | = 86
177K
∑_{k=1}^{n} k = n(n+1)/2
358K
∑_{k=1}^{n} k = n(n+1)/2
121K