Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 22:35Z
∑_{k=1}^{n} k = n(n+1)/2
det| 2 3 ; 5 3 | = -9
384K
∑_{k=1}^{n} k = n(n+1)/2
385K
det| 11 9 ; 4 12 | = 96
Fe₂O₃ + 3CO → 2Fe + 3CO₂
163K
det| 7 2 ; 7 8 | = 42
259K
∇ × E = −∂B/∂t
∫₀^∞ e^(-α²) dα = √π / 2
57K
det| 7 7 ; 4 8 | = 28
293K
det| 10 3 ; 4 11 | = 98
110K
det| 7 6 ; 1 8 | = 50
300K