Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 22:43Z
det| 5 1 ; 4 6 | = 26
det| 11 9 ; 0 12 | = 132
46K
∑_{k=1}^{n} k = n(n+1)/2
det| 12 2 ; 2 13 | = 152
278K
12φ² + 4φ + 4 = 0
∫₀^∞ e^(-x²) dx = √π / 2
339K
det| 11 4 ; 5 12 | = 112
177K
∫₀^∞ e^(-ψ²) dψ = √π / 2
358K
det| 9 6 ; 0 10 | = 90
399K
∫₀^∞ e^(-t²) dt = √π / 2
316K