Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 20:18Z
d/dω [ω^4] = 4ω^3
∫₀^∞ e^(-ψ²) dψ = √π / 2
384K
8z² + 6z + 5 = 0
∂ψ/∂r = 2ψ
det| 3 7 ; 2 4 | = -2
57K
det| 2 2 ; 5 3 | = -4
∫₀^∞ e^(-θ²) dθ = √π / 2
293K
∑_{k=1}^{n} k = n(n+1)/2
110K
det| 7 4 ; 4 8 | = 40
34K
det| 8 9 ; 4 9 | = 36
354K