Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 22:39Z
∑_{k=1}^{n} k = n(n+1)/2
det| 11 9 ; 4 12 | = 96
det| 7 4 ; 4 8 | = 40
163K
∇ × E = −∂B/∂t
∫₀^∞ e^(-t²) dt = √π / 2
34K
∑_{k=1}^{n} k = n(n+1)/2
354K
det| 11 5 ; 0 12 | = 132
368K