Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 22:35Z
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
385K
det| 11 9 ; 4 12 | = 96
det| 6 6 ; 5 7 | = 12
259K
∇ × E = −∂B/∂t
det| 10 2 ; 3 11 | = 104
57K
5z² + 5z + 0 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
34K
det| 7 4 ; 4 8 | = 40
354K