Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 15:16Z
det| 10 1 ; 0 11 | = 110
det| 9 5 ; 1 10 | = 85
468K
∇ × E = −∂B/∂t
det| 7 4 ; 4 8 | = 40
278K
4z² + 1z + 3 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
339K
∑_{k=1}^{n} k = n(n+1)/2
177K
∑_{k=1}^{n} k = n(n+1)/2
121K