Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 22:51Z
∑_{k=1}^{n} k = n(n+1)/2
det| 11 9 ; 4 12 | = 96
det| 4 2 ; 6 5 | = 8
163K
∫₀^∞ e^(-t²) dt = √π / 2
259K
∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
293K
det| 5 2 ; 3 6 | = 24
110K
det| 7 4 ; 4 8 | = 40
300K
det| 9 8 ; 3 10 | = 66
34K
det| 2 3 ; 5 3 | = -9
368K