Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 15:12Z
det| 10 1 ; 0 11 | = 110
∫₀^∞ e^(-ψ²) dψ = √π / 2
46K
∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
289K
∫₀^∞ e^(-θ²) dθ = √π / 2
278K
4z² + 1z + 3 = 0
det| 9 4 ; 1 10 | = 86
339K
det| 5 3 ; 7 6 | = 9
399K